889559630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{8009}}^1$

素因数の和:8428

約数の個数: 32

約数和(自身を含む): 1660953600

約数和(自身を除く): 771393970

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 383, 766, 1915, 3830, 8009, 11107, 16018, 22214, 40045, 55535, 80090, 111070, 232261, 464522, 1161305, 2322610, 3067447, 6134894, 15337235, 30674470, 88955963, 177911926, 444779815, 889559630]

約数ペア:

[(1, 889559630), (2, 444779815), (5, 177911926), (10, 88955963), (29, 30674470), (58, 15337235), (145, 6134894), (290, 3067447), (383, 2322610), (766, 1161305), (1915, 464522), (3830, 232261), (8009, 111070), (11107, 80090), (16018, 55535), (22214, 40045)]