101070640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2738

約数の個数: 80

約数和(自身を含む): 262411776

約数和(自身を除く): 161341136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1720, 1892, 2365, 2671, 3440, 3784, 4730, 5342, 7568, 9460, 10684, 13355, 18920, 21368, 26710, 29381, 37840, 42736, 53420, 58762, 106840, 114853, 117524, 146905, 213680, 229706, 235048, 293810, 459412, 470096, 574265, 587620, 918824, 1148530, 1175240, 1263383, 1837648, 2297060, 2350480, 2526766, 4594120, 5053532, 6316915, 9188240, 10107064, 12633830, 20214128, 25267660, 50535320, 101070640]

約数ペア:

[(1, 101070640), (2, 50535320), (4, 25267660), (5, 20214128), (8, 12633830), (10, 10107064), (11, 9188240), (16, 6316915), (20, 5053532), (22, 4594120), (40, 2526766), (43, 2350480), (44, 2297060), (55, 1837648), (80, 1263383), (86, 1175240), (88, 1148530), (110, 918824), (172, 587620), (176, 574265), (215, 470096), (220, 459412), (344, 293810), (430, 235048), (440, 229706), (473, 213680), (688, 146905), (860, 117524), (880, 114853), (946, 106840), (1720, 58762), (1892, 53420), (2365, 42736), (2671, 37840), (3440, 29381), (3784, 26710), (4730, 21368), (5342, 18920), (7568, 13355), (9460, 10684)]