1019320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 2430000

約数和(自身を除く): 1410680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1499, 2998, 5996, 7495, 11992, 14990, 25483, 29980, 50966, 59960, 101932, 127415, 203864, 254830, 509660, 1019320]

約数ペア:

[(1, 1019320), (2, 509660), (4, 254830), (5, 203864), (8, 127415), (10, 101932), (17, 59960), (20, 50966), (34, 29980), (40, 25483), (68, 14990), (85, 11992), (136, 7495), (170, 5996), (340, 2998), (680, 1499)]