40102564312

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1\times {\mathrm{593}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 76886172000

約数和(自身を除く): 36783607688

約数列:

[1, 2, 4, 8, 67, 134, 268, 281, 449, 536, 562, 593, 898, 1124, 1186, 1796, 2248, 2372, 3592, 4744, 18827, 30083, 37654, 39731, 60166, 75308, 79462, 120332, 126169, 150616, 158924, 166633, 240664, 252338, 266257, 317848, 333266, 504676, 532514, 666532, 1009352, 1065028, 1333064, 2130056, 8453323, 11164411, 16906646, 17839219, 22328822, 33813292, 35678438, 44657644, 67626584, 71356876, 74818217, 89315288, 142713752, 149636434, 299272868, 598545736, 5012820539, 10025641078, 20051282156, 40102564312]

約数ペア:

[(1, 40102564312), (2, 20051282156), (4, 10025641078), (8, 5012820539), (67, 598545736), (134, 299272868), (268, 149636434), (281, 142713752), (449, 89315288), (536, 74818217), (562, 71356876), (593, 67626584), (898, 44657644), (1124, 35678438), (1186, 33813292), (1796, 22328822), (2248, 17839219), (2372, 16906646), (3592, 11164411), (4744, 8453323), (18827, 2130056), (30083, 1333064), (37654, 1065028), (39731, 1009352), (60166, 666532), (75308, 532514), (79462, 504676), (120332, 333266), (126169, 317848), (150616, 266257), (158924, 252338), (166633, 240664)]