15113680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11113}}^1$

素因数の和:11143

約数の個数: 40

約数和(自身を含む): 37209672

約数和(自身を除く): 22095992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 11113, 22226, 44452, 55565, 88904, 111130, 177808, 188921, 222260, 377842, 444520, 755684, 889040, 944605, 1511368, 1889210, 3022736, 3778420, 7556840, 15113680]

約数ペア:

[(1, 15113680), (2, 7556840), (4, 3778420), (5, 3022736), (8, 1889210), (10, 1511368), (16, 944605), (17, 889040), (20, 755684), (34, 444520), (40, 377842), (68, 222260), (80, 188921), (85, 177808), (136, 111130), (170, 88904), (272, 55565), (340, 44452), (680, 22226), (1360, 11113)]