807748100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{83273}}^1$

素因数の和:83384

約数の個数: 36

約数和(自身を含む): 1770904884

約数和(自身を除く): 963156784

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 83273, 166546, 333092, 416365, 832730, 1665460, 2081825, 4163650, 8077481, 8327300, 16154962, 32309924, 40387405, 80774810, 161549620, 201937025, 403874050, 807748100]

約数ペア:

[(1, 807748100), (2, 403874050), (4, 201937025), (5, 161549620), (10, 80774810), (20, 40387405), (25, 32309924), (50, 16154962), (97, 8327300), (100, 8077481), (194, 4163650), (388, 2081825), (485, 1665460), (970, 832730), (1940, 416365), (2425, 333092), (4850, 166546), (9700, 83273)]