99212200

素因数分解:

$2^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2351}}^1$

素因数の和:2578

約数の個数: 48

約数和(自身を含む): 231860160

約数和(自身を除く): 132647960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211, 422, 844, 1055, 1688, 2110, 2351, 4220, 4702, 5275, 8440, 9404, 10550, 11755, 18808, 21100, 23510, 42200, 47020, 58775, 94040, 117550, 235100, 470200, 496061, 992122, 1984244, 2480305, 3968488, 4960610, 9921220, 12401525, 19842440, 24803050, 49606100, 99212200]

約数ペア:

[(1, 99212200), (2, 49606100), (4, 24803050), (5, 19842440), (8, 12401525), (10, 9921220), (20, 4960610), (25, 3968488), (40, 2480305), (50, 1984244), (100, 992122), (200, 496061), (211, 470200), (422, 235100), (844, 117550), (1055, 94040), (1688, 58775), (2110, 47020), (2351, 42200), (4220, 23510), (4702, 21100), (5275, 18808), (8440, 11755), (9404, 10550)]