1330651880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{6173}}^1$

素因数の和:6518

約数の個数: 64

約数和(自身を含む): 3180597840

約数和(自身を除く): 1849945960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 317, 340, 634, 680, 1268, 1585, 2536, 3170, 5389, 6173, 6340, 10778, 12346, 12680, 21556, 24692, 26945, 30865, 43112, 49384, 53890, 61730, 104941, 107780, 123460, 209882, 215560, 246920, 419764, 524705, 839528, 1049410, 1956841, 2098820, 3913682, 4197640, 7827364, 9784205, 15654728, 19568410, 33266297, 39136820, 66532594, 78273640, 133065188, 166331485, 266130376, 332662970, 665325940, 1330651880]

約数ペア:

[(1, 1330651880), (2, 665325940), (4, 332662970), (5, 266130376), (8, 166331485), (10, 133065188), (17, 78273640), (20, 66532594), (34, 39136820), (40, 33266297), (68, 19568410), (85, 15654728), (136, 9784205), (170, 7827364), (317, 4197640), (340, 3913682), (634, 2098820), (680, 1956841), (1268, 1049410), (1585, 839528), (2536, 524705), (3170, 419764), (5389, 246920), (6173, 215560), (6340, 209882), (10778, 123460), (12346, 107780), (12680, 104941), (21556, 61730), (24692, 53890), (26945, 49384), (30865, 43112)]