215501200

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{6491}}^1$

素因数の和:6592

約数の個数: 60

約数和(自身を含む): 524060208

約数和(自身を除く): 308559008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 830, 1328, 1660, 2075, 3320, 4150, 6491, 6640, 8300, 12982, 16600, 25964, 32455, 33200, 51928, 64910, 103856, 129820, 162275, 259640, 324550, 519280, 538753, 649100, 1077506, 1298200, 2155012, 2596400, 2693765, 4310024, 5387530, 8620048, 10775060, 13468825, 21550120, 26937650, 43100240, 53875300, 107750600, 215501200]

約数ペア:

[(1, 215501200), (2, 107750600), (4, 53875300), (5, 43100240), (8, 26937650), (10, 21550120), (16, 13468825), (20, 10775060), (25, 8620048), (40, 5387530), (50, 4310024), (80, 2693765), (83, 2596400), (100, 2155012), (166, 1298200), (200, 1077506), (332, 649100), (400, 538753), (415, 519280), (664, 324550), (830, 259640), (1328, 162275), (1660, 129820), (2075, 103856), (3320, 64910), (4150, 51928), (6491, 33200), (6640, 32455), (8300, 25964), (12982, 16600)]