713104040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{7681}}^1$

素因数の和:7914

約数の個数: 64

約数和(自身を含む): 1758870720

約数和(自身を除く): 1045766680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 211, 220, 422, 440, 844, 1055, 1688, 2110, 2321, 4220, 4642, 7681, 8440, 9284, 11605, 15362, 18568, 23210, 30724, 38405, 46420, 61448, 76810, 84491, 92840, 153620, 168982, 307240, 337964, 422455, 675928, 844910, 1620691, 1689820, 3241382, 3379640, 6482764, 8103455, 12965528, 16206910, 17827601, 32413820, 35655202, 64827640, 71310404, 89138005, 142620808, 178276010, 356552020, 713104040]

約数ペア:

[(1, 713104040), (2, 356552020), (4, 178276010), (5, 142620808), (8, 89138005), (10, 71310404), (11, 64827640), (20, 35655202), (22, 32413820), (40, 17827601), (44, 16206910), (55, 12965528), (88, 8103455), (110, 6482764), (211, 3379640), (220, 3241382), (422, 1689820), (440, 1620691), (844, 844910), (1055, 675928), (1688, 422455), (2110, 337964), (2321, 307240), (4220, 168982), (4642, 153620), (7681, 92840), (8440, 84491), (9284, 76810), (11605, 61448), (15362, 46420), (18568, 38405), (23210, 30724)]