14776840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 36232560

約数和(自身を除く): 21455720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 181, 260, 314, 362, 520, 628, 724, 785, 905, 1256, 1448, 1570, 1810, 2041, 2353, 3140, 3620, 4082, 4706, 6280, 7240, 8164, 9412, 10205, 11765, 16328, 18824, 20410, 23530, 28417, 40820, 47060, 56834, 81640, 94120, 113668, 142085, 227336, 284170, 369421, 568340, 738842, 1136680, 1477684, 1847105, 2955368, 3694210, 7388420, 14776840]

約数ペア:

[(1, 14776840), (2, 7388420), (4, 3694210), (5, 2955368), (8, 1847105), (10, 1477684), (13, 1136680), (20, 738842), (26, 568340), (40, 369421), (52, 284170), (65, 227336), (104, 142085), (130, 113668), (157, 94120), (181, 81640), (260, 56834), (314, 47060), (362, 40820), (520, 28417), (628, 23530), (724, 20410), (785, 18824), (905, 16328), (1256, 11765), (1448, 10205), (1570, 9412), (1810, 8164), (2041, 7240), (2353, 6280), (3140, 4706), (3620, 4082)]