1594480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 3906000

約数和(自身を除く): 2311520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1049, 1520, 2098, 4196, 5245, 8392, 10490, 16784, 19931, 20980, 39862, 41960, 79724, 83920, 99655, 159448, 199310, 318896, 398620, 797240, 1594480]

約数ペア:

[(1, 1594480), (2, 797240), (4, 398620), (5, 318896), (8, 199310), (10, 159448), (16, 99655), (19, 83920), (20, 79724), (38, 41960), (40, 39862), (76, 20980), (80, 19931), (95, 16784), (152, 10490), (190, 8392), (304, 5245), (380, 4196), (760, 2098), (1049, 1520)]