136448960

素因数分解:

$2^6\times 5^1\times {\mathrm{577}}^1\times {\mathrm{739}}^1$

素因数の和:1333

約数の個数: 56

約数和(自身を含む): 325922640

約数和(自身を除く): 189473680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 577, 739, 1154, 1478, 2308, 2885, 2956, 3695, 4616, 5770, 5912, 7390, 9232, 11540, 11824, 14780, 18464, 23080, 23648, 29560, 36928, 46160, 47296, 59120, 92320, 118240, 184640, 236480, 426403, 852806, 1705612, 2132015, 3411224, 4264030, 6822448, 8528060, 13644896, 17056120, 27289792, 34112240, 68224480, 136448960]

約数ペア:

[(1, 136448960), (2, 68224480), (4, 34112240), (5, 27289792), (8, 17056120), (10, 13644896), (16, 8528060), (20, 6822448), (32, 4264030), (40, 3411224), (64, 2132015), (80, 1705612), (160, 852806), (320, 426403), (577, 236480), (739, 184640), (1154, 118240), (1478, 92320), (2308, 59120), (2885, 47296), (2956, 46160), (3695, 36928), (4616, 29560), (5770, 23648), (5912, 23080), (7390, 18464), (9232, 14780), (11540, 11824)]