2524251640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{30649}}^1$

素因数の和:30760

約数の個数: 64

約数和(自身を含む): 5958360000

約数和(自身を除く): 3434108360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 116, 142, 145, 232, 284, 290, 355, 568, 580, 710, 1160, 1420, 2059, 2840, 4118, 8236, 10295, 16472, 20590, 30649, 41180, 61298, 82360, 122596, 153245, 245192, 306490, 612980, 888821, 1225960, 1777642, 2176079, 3555284, 4352158, 4444105, 7110568, 8704316, 8888210, 10880395, 17408632, 17776420, 21760790, 35552840, 43521580, 63106291, 87043160, 126212582, 252425164, 315531455, 504850328, 631062910, 1262125820, 2524251640]

約数ペア:

[(1, 2524251640), (2, 1262125820), (4, 631062910), (5, 504850328), (8, 315531455), (10, 252425164), (20, 126212582), (29, 87043160), (40, 63106291), (58, 43521580), (71, 35552840), (116, 21760790), (142, 17776420), (145, 17408632), (232, 10880395), (284, 8888210), (290, 8704316), (355, 7110568), (568, 4444105), (580, 4352158), (710, 3555284), (1160, 2176079), (1420, 1777642), (2059, 1225960), (2840, 888821), (4118, 612980), (8236, 306490), (10295, 245192), (16472, 153245), (20590, 122596), (30649, 82360), (41180, 61298)]