68224480

素因数分解:

$2^5\times 5^1\times {\mathrm{577}}^1\times {\mathrm{739}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 161678160

約数和(自身を除く): 93453680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 577, 739, 1154, 1478, 2308, 2885, 2956, 3695, 4616, 5770, 5912, 7390, 9232, 11540, 11824, 14780, 18464, 23080, 23648, 29560, 46160, 59120, 92320, 118240, 426403, 852806, 1705612, 2132015, 3411224, 4264030, 6822448, 8528060, 13644896, 17056120, 34112240, 68224480]

約数ペア:

[(1, 68224480), (2, 34112240), (4, 17056120), (5, 13644896), (8, 8528060), (10, 6822448), (16, 4264030), (20, 3411224), (32, 2132015), (40, 1705612), (80, 852806), (160, 426403), (577, 118240), (739, 92320), (1154, 59120), (1478, 46160), (2308, 29560), (2885, 23648), (2956, 23080), (3695, 18464), (4616, 14780), (5770, 11824), (5912, 11540), (7390, 9232)]