69994480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46049}}^1$

素因数の和:46081

約数の個数: 40

約数和(自身を含む): 171306000

約数和(自身を除く): 101311520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 46049, 92098, 184196, 230245, 368392, 460490, 736784, 874931, 920980, 1749862, 1841960, 3499724, 3683920, 4374655, 6999448, 8749310, 13998896, 17498620, 34997240, 69994480]

約数ペア:

[(1, 69994480), (2, 34997240), (4, 17498620), (5, 13998896), (8, 8749310), (10, 6999448), (16, 4374655), (19, 3683920), (20, 3499724), (38, 1841960), (40, 1749862), (76, 920980), (80, 874931), (95, 736784), (152, 460490), (190, 368392), (304, 230245), (380, 184196), (760, 92098), (1520, 46049)]