8958560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 23496480

約数和(自身を除く): 14537920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 65, 73, 80, 104, 118, 130, 146, 160, 208, 236, 260, 292, 295, 365, 416, 472, 520, 584, 590, 730, 767, 944, 949, 1040, 1168, 1180, 1460, 1534, 1888, 1898, 2080, 2336, 2360, 2920, 3068, 3796, 3835, 4307, 4720, 4745, 5840, 6136, 7592, 7670, 8614, 9440, 9490, 11680, 12272, 15184, 15340, 17228, 18980, 21535, 24544, 30368, 30680, 34456, 37960, 43070, 55991, 61360, 68912, 75920, 86140, 111982, 122720, 137824, 151840, 172280, 223964, 279955, 344560, 447928, 559910, 689120, 895856, 1119820, 1791712, 2239640, 4479280, 8958560]

約数ペア:

[(1, 8958560), (2, 4479280), (4, 2239640), (5, 1791712), (8, 1119820), (10, 895856), (13, 689120), (16, 559910), (20, 447928), (26, 344560), (32, 279955), (40, 223964), (52, 172280), (59, 151840), (65, 137824), (73, 122720), (80, 111982), (104, 86140), (118, 75920), (130, 68912), (146, 61360), (160, 55991), (208, 43070), (236, 37960), (260, 34456), (292, 30680), (295, 30368), (365, 24544), (416, 21535), (472, 18980), (520, 17228), (584, 15340), (590, 15184), (730, 12272), (767, 11680), (944, 9490), (949, 9440), (1040, 8614), (1168, 7670), (1180, 7592), (1460, 6136), (1534, 5840), (1888, 4745), (1898, 4720), (2080, 4307), (2336, 3835), (2360, 3796), (2920, 3068)]