2470401760

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211507}}^1$

素因数の和:211595

約数の個数: 48

約数和(自身を含む): 5916301776

約数和(自身を除く): 3445900016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 211507, 423014, 846028, 1057535, 1692056, 2115070, 3384112, 4230140, 6768224, 8460280, 15440011, 16920560, 30880022, 33841120, 61760044, 77200055, 123520088, 154400110, 247040176, 308800220, 494080352, 617600440, 1235200880, 2470401760]

約数ペア:

[(1, 2470401760), (2, 1235200880), (4, 617600440), (5, 494080352), (8, 308800220), (10, 247040176), (16, 154400110), (20, 123520088), (32, 77200055), (40, 61760044), (73, 33841120), (80, 30880022), (146, 16920560), (160, 15440011), (292, 8460280), (365, 6768224), (584, 4230140), (730, 3384112), (1168, 2115070), (1460, 1692056), (2336, 1057535), (2920, 846028), (5840, 423014), (11680, 211507)]