2000808528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:877

約数の個数: 160

約数和(自身を含む): 5657554560

約数和(自身を除く): 3656746032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 73, 76, 82, 114, 123, 146, 152, 164, 219, 228, 246, 292, 304, 328, 438, 456, 492, 584, 656, 733, 779, 876, 912, 984, 1168, 1387, 1466, 1558, 1752, 1968, 2199, 2337, 2774, 2932, 2993, 3116, 3504, 4161, 4398, 4674, 5548, 5864, 5986, 6232, 8322, 8796, 8979, 9348, 11096, 11728, 11972, 12464, 13927, 16644, 17592, 17958, 18696, 22192, 23944, 27854, 30053, 33288, 35184, 35916, 37392, 41781, 47888, 53509, 55708, 56867, 60106, 66576, 71832, 83562, 90159, 107018, 111416, 113734, 120212, 143664, 160527, 167124, 170601, 180318, 214036, 222832, 227468, 240424, 321054, 334248, 341202, 360636, 428072, 454936, 480848, 571007, 642108, 668496, 682404, 721272, 856144, 909872, 1016671, 1142014, 1284216, 1364808, 1442544, 1713021, 2033342, 2193869, 2284028, 2568432, 2729616, 3050013, 3426042, 4066684, 4387738, 4568056, 6100026, 6581607, 6852084, 8133368, 8775476, 9136112, 12200052, 13163214, 13704168, 16266736, 17550952, 24400104, 26326428, 27408336, 35101904, 41683511, 48800208, 52652856, 83367022, 105305712, 125050533, 166734044, 250101066, 333468088, 500202132, 666936176, 1000404264, 2000808528]

約数ペア:

[(1, 2000808528), (2, 1000404264), (3, 666936176), (4, 500202132), (6, 333468088), (8, 250101066), (12, 166734044), (16, 125050533), (19, 105305712), (24, 83367022), (38, 52652856), (41, 48800208), (48, 41683511), (57, 35101904), (73, 27408336), (76, 26326428), (82, 24400104), (114, 17550952), (123, 16266736), (146, 13704168), (152, 13163214), (164, 12200052), (219, 9136112), (228, 8775476), (246, 8133368), (292, 6852084), (304, 6581607), (328, 6100026), (438, 4568056), (456, 4387738), (492, 4066684), (584, 3426042), (656, 3050013), (733, 2729616), (779, 2568432), (876, 2284028), (912, 2193869), (984, 2033342), (1168, 1713021), (1387, 1442544), (1466, 1364808), (1558, 1284216), (1752, 1142014), (1968, 1016671), (2199, 909872), (2337, 856144), (2774, 721272), (2932, 682404), (2993, 668496), (3116, 642108), (3504, 571007), (4161, 480848), (4398, 454936), (4674, 428072), (5548, 360636), (5864, 341202), (5986, 334248), (6232, 321054), (8322, 240424), (8796, 227468), (8979, 222832), (9348, 214036), (11096, 180318), (11728, 170601), (11972, 167124), (12464, 160527), (13927, 143664), (16644, 120212), (17592, 113734), (17958, 111416), (18696, 107018), (22192, 90159), (23944, 83562), (27854, 71832), (30053, 66576), (33288, 60106), (35184, 56867), (35916, 55708), (37392, 53509), (41781, 47888)]