98326960

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12671}}^1$

素因数の和:12781

約数の個数: 40

約数和(自身を含む): 230985216

約数和(自身を除く): 132658256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 12671, 25342, 50684, 63355, 101368, 126710, 202736, 253420, 506840, 1013680, 1229087, 2458174, 4916348, 6145435, 9832696, 12290870, 19665392, 24581740, 49163480, 98326960]

約数ペア:

[(1, 98326960), (2, 49163480), (4, 24581740), (5, 19665392), (8, 12290870), (10, 9832696), (16, 6145435), (20, 4916348), (40, 2458174), (80, 1229087), (97, 1013680), (194, 506840), (388, 253420), (485, 202736), (776, 126710), (970, 101368), (1552, 63355), (1940, 50684), (3880, 25342), (7760, 12671)]