2012252685415

素因数分解:

$5^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:895

約数の個数: 160

約数和(自身を含む): 2980671825600

約数和(自身を除く): 968419140185

約数列:

[1, 5, 7, 29, 35, 49, 89, 101, 145, 203, 245, 343, 445, 505, 623, 643, 707, 1015, 1421, 1715, 2401, 2581, 2929, 3115, 3215, 3535, 4361, 4501, 4949, 7105, 8989, 9947, 12005, 12905, 14645, 18067, 18647, 20503, 21805, 22505, 24745, 30527, 31507, 34643, 44945, 49735, 57227, 62923, 64943, 69629, 90335, 93235, 102515, 126469, 130529, 143521, 152635, 157535, 173215, 213689, 220549, 242501, 260681, 286135, 314615, 324715, 348145, 400589, 440461, 454601, 632345, 652645, 717605, 885283, 913703, 1004647, 1068445, 1102745, 1212505, 1303405, 1543843, 1659583, 1824767, 1883347, 2002945, 2202305, 2273005, 2804123, 3083227, 3182207, 4426415, 4568515, 5023235, 5779927, 6196981, 6395921, 7032529, 7719215, 8297915, 9123835, 9416735, 11617081, 12773369, 13183429, 14020615, 15416135, 15911035, 19628861, 21582589, 22275449, 28899635, 30984905, 31979605, 35162645, 40459489, 44771447, 58085405, 63866845, 65917145, 81319567, 89413583, 92284003, 98144305, 107912945, 111377245, 137402027, 155928143, 167617883, 202297445, 223857235, 283216423, 406597835, 447067915, 461420015, 569236969, 625895081, 645988021, 687010135, 779640715, 838089415, 1173325181, 1416082115, 1982514961, 2846184845, 3129475405, 3229940105, 3984658783, 4521916147, 5866625905, 8213276267, 9912574805, 13877604727, 19923293915, 22609580735, 41066381335, 57492933869, 69388023635, 287464669345, 402450537083, 2012252685415]

約数ペア:

[(1, 2012252685415), (5, 402450537083), (7, 287464669345), (29, 69388023635), (35, 57492933869), (49, 41066381335), (89, 22609580735), (101, 19923293915), (145, 13877604727), (203, 9912574805), (245, 8213276267), (343, 5866625905), (445, 4521916147), (505, 3984658783), (623, 3229940105), (643, 3129475405), (707, 2846184845), (1015, 1982514961), (1421, 1416082115), (1715, 1173325181), (2401, 838089415), (2581, 779640715), (2929, 687010135), (3115, 645988021), (3215, 625895081), (3535, 569236969), (4361, 461420015), (4501, 447067915), (4949, 406597835), (7105, 283216423), (8989, 223857235), (9947, 202297445), (12005, 167617883), (12905, 155928143), (14645, 137402027), (18067, 111377245), (18647, 107912945), (20503, 98144305), (21805, 92284003), (22505, 89413583), (24745, 81319567), (30527, 65917145), (31507, 63866845), (34643, 58085405), (44945, 44771447), (49735, 40459489), (57227, 35162645), (62923, 31979605), (64943, 30984905), (69629, 28899635), (90335, 22275449), (93235, 21582589), (102515, 19628861), (126469, 15911035), (130529, 15416135), (143521, 14020615), (152635, 13183429), (157535, 12773369), (173215, 11617081), (213689, 9416735), (220549, 9123835), (242501, 8297915), (260681, 7719215), (286135, 7032529), (314615, 6395921), (324715, 6196981), (348145, 5779927), (400589, 5023235), (440461, 4568515), (454601, 4426415), (632345, 3182207), (652645, 3083227), (717605, 2804123), (885283, 2273005), (913703, 2202305), (1004647, 2002945), (1068445, 1883347), (1102745, 1824767), (1212505, 1659583), (1303405, 1543843)]