1122680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 2903040

約数和(自身を除く): 1780360

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 127, 130, 136, 170, 221, 254, 260, 340, 442, 508, 520, 635, 680, 884, 1016, 1105, 1270, 1651, 1768, 2159, 2210, 2540, 3302, 4318, 4420, 5080, 6604, 8255, 8636, 8840, 10795, 13208, 16510, 17272, 21590, 28067, 33020, 43180, 56134, 66040, 86360, 112268, 140335, 224536, 280670, 561340, 1122680]

約数ペア:

[(1, 1122680), (2, 561340), (4, 280670), (5, 224536), (8, 140335), (10, 112268), (13, 86360), (17, 66040), (20, 56134), (26, 43180), (34, 33020), (40, 28067), (52, 21590), (65, 17272), (68, 16510), (85, 13208), (104, 10795), (127, 8840), (130, 8636), (136, 8255), (170, 6604), (221, 5080), (254, 4420), (260, 4318), (340, 3302), (442, 2540), (508, 2210), (520, 2159), (635, 1768), (680, 1651), (884, 1270), (1016, 1105)]