15674787080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{233117}}^1$

素因数の和:233210

約数の個数: 48

約数和(自身を含む): 36149608260

約数和(自身を除く): 20474821180

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1681, 3362, 6724, 8405, 13448, 16810, 33620, 67240, 233117, 466234, 932468, 1165585, 1864936, 2331170, 4662340, 9324680, 9557797, 19115594, 38231188, 47788985, 76462376, 95577970, 191155940, 382311880, 391869677, 783739354, 1567478708, 1959348385, 3134957416, 3918696770, 7837393540, 15674787080]

約数ペア:

[(1, 15674787080), (2, 7837393540), (4, 3918696770), (5, 3134957416), (8, 1959348385), (10, 1567478708), (20, 783739354), (40, 391869677), (41, 382311880), (82, 191155940), (164, 95577970), (205, 76462376), (328, 47788985), (410, 38231188), (820, 19115594), (1640, 9557797), (1681, 9324680), (3362, 4662340), (6724, 2331170), (8405, 1864936), (13448, 1165585), (16810, 932468), (33620, 466234), (67240, 233117)]