138036200

素因数分解:

$2^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{3271}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 322553760

約数和(自身を除く): 184517560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211, 422, 844, 1055, 1688, 2110, 3271, 4220, 5275, 6542, 8440, 10550, 13084, 16355, 21100, 26168, 32710, 42200, 65420, 81775, 130840, 163550, 327100, 654200, 690181, 1380362, 2760724, 3450905, 5521448, 6901810, 13803620, 17254525, 27607240, 34509050, 69018100, 138036200]

約数ペア:

[(1, 138036200), (2, 69018100), (4, 34509050), (5, 27607240), (8, 17254525), (10, 13803620), (20, 6901810), (25, 5521448), (40, 3450905), (50, 2760724), (100, 1380362), (200, 690181), (211, 654200), (422, 327100), (844, 163550), (1055, 130840), (1688, 81775), (2110, 65420), (3271, 42200), (4220, 32710), (5275, 26168), (6542, 21100), (8440, 16355), (10550, 13084)]