89962000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1505

約数の個数: 80

約数和(自身を含む): 224699904

約数和(自身を除く): 134737904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1451, 1550, 2000, 2480, 2902, 3100, 3875, 5804, 6200, 7255, 7750, 11608, 12400, 14510, 15500, 23216, 29020, 31000, 36275, 44981, 58040, 62000, 72550, 89962, 116080, 145100, 179924, 181375, 224905, 290200, 359848, 362750, 449810, 580400, 719696, 725500, 899620, 1124525, 1451000, 1799240, 2249050, 2902000, 3598480, 4498100, 5622625, 8996200, 11245250, 17992400, 22490500, 44981000, 89962000]

約数ペア:

[(1, 89962000), (2, 44981000), (4, 22490500), (5, 17992400), (8, 11245250), (10, 8996200), (16, 5622625), (20, 4498100), (25, 3598480), (31, 2902000), (40, 2249050), (50, 1799240), (62, 1451000), (80, 1124525), (100, 899620), (124, 725500), (125, 719696), (155, 580400), (200, 449810), (248, 362750), (250, 359848), (310, 290200), (400, 224905), (496, 181375), (500, 179924), (620, 145100), (775, 116080), (1000, 89962), (1240, 72550), (1451, 62000), (1550, 58040), (2000, 44981), (2480, 36275), (2902, 31000), (3100, 29020), (3875, 23216), (5804, 15500), (6200, 14510), (7255, 12400), (7750, 11608)]