9968758280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{4583}}^1$

素因数の和:4743

約数の個数: 128

約数和(自身を含む): 24951628800

約数和(自身を除く): 14982870520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 89, 94, 104, 130, 178, 188, 235, 260, 356, 376, 445, 470, 520, 611, 712, 890, 940, 1157, 1222, 1780, 1880, 2314, 2444, 3055, 3560, 4183, 4583, 4628, 4888, 5785, 6110, 8366, 9166, 9256, 11570, 12220, 16732, 18332, 20915, 22915, 23140, 24440, 33464, 36664, 41830, 45830, 46280, 54379, 59579, 83660, 91660, 108758, 119158, 167320, 183320, 215401, 217516, 238316, 271895, 297895, 407887, 430802, 435032, 476632, 543790, 595790, 815774, 861604, 1077005, 1087580, 1191580, 1631548, 1723208, 2039435, 2154010, 2175160, 2383160, 2800213, 3263096, 4078870, 4308020, 5302531, 5600426, 8157740, 8616040, 10605062, 11200852, 14001065, 16315480, 19170689, 21210124, 22401704, 26512655, 28002130, 38341378, 42420248, 53025310, 56004260, 76682756, 95853445, 106050620, 112008520, 153365512, 191706890, 212101240, 249218957, 383413780, 498437914, 766827560, 996875828, 1246094785, 1993751656, 2492189570, 4984379140, 9968758280]

約数ペア:

[(1, 9968758280), (2, 4984379140), (4, 2492189570), (5, 1993751656), (8, 1246094785), (10, 996875828), (13, 766827560), (20, 498437914), (26, 383413780), (40, 249218957), (47, 212101240), (52, 191706890), (65, 153365512), (89, 112008520), (94, 106050620), (104, 95853445), (130, 76682756), (178, 56004260), (188, 53025310), (235, 42420248), (260, 38341378), (356, 28002130), (376, 26512655), (445, 22401704), (470, 21210124), (520, 19170689), (611, 16315480), (712, 14001065), (890, 11200852), (940, 10605062), (1157, 8616040), (1222, 8157740), (1780, 5600426), (1880, 5302531), (2314, 4308020), (2444, 4078870), (3055, 3263096), (3560, 2800213), (4183, 2383160), (4583, 2175160), (4628, 2154010), (4888, 2039435), (5785, 1723208), (6110, 1631548), (8366, 1191580), (9166, 1087580), (9256, 1077005), (11570, 861604), (12220, 815774), (16732, 595790), (18332, 543790), (20915, 476632), (22915, 435032), (23140, 430802), (24440, 407887), (33464, 297895), (36664, 271895), (41830, 238316), (45830, 217516), (46280, 215401), (54379, 183320), (59579, 167320), (83660, 119158), (91660, 108758)]