559180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 1193472

約数和(自身を除く): 634292

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 383, 730, 766, 1460, 1532, 1915, 3830, 7660, 27959, 55918, 111836, 139795, 279590, 559180]

約数ペア:

[(1, 559180), (2, 279590), (4, 139795), (5, 111836), (10, 55918), (20, 27959), (73, 7660), (146, 3830), (292, 1915), (365, 1532), (383, 1460), (730, 766)]