201301600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8117}}^1$

素因数の和:8168

約数の個数: 72

約数和(自身を含む): 507342528

約数和(自身を除く): 306040928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 8117, 12400, 16234, 24800, 32468, 40585, 64936, 81170, 129872, 162340, 202925, 251627, 259744, 324680, 405850, 503254, 649360, 811700, 1006508, 1258135, 1298720, 1623400, 2013016, 2516270, 3246800, 4026032, 5032540, 6290675, 6493600, 8052064, 10065080, 12581350, 20130160, 25162700, 40260320, 50325400, 100650800, 201301600]

約数ペア:

[(1, 201301600), (2, 100650800), (4, 50325400), (5, 40260320), (8, 25162700), (10, 20130160), (16, 12581350), (20, 10065080), (25, 8052064), (31, 6493600), (32, 6290675), (40, 5032540), (50, 4026032), (62, 3246800), (80, 2516270), (100, 2013016), (124, 1623400), (155, 1298720), (160, 1258135), (200, 1006508), (248, 811700), (310, 649360), (400, 503254), (496, 405850), (620, 324680), (775, 259744), (800, 251627), (992, 202925), (1240, 162340), (1550, 129872), (2480, 81170), (3100, 64936), (4960, 40585), (6200, 32468), (8117, 24800), (12400, 16234)]