377415860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1699}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 822528000

約数和(自身を除く): 445112140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 383, 580, 766, 1532, 1699, 1915, 3398, 3830, 6796, 7660, 8495, 11107, 16990, 22214, 33980, 44428, 49271, 55535, 98542, 111070, 197084, 222140, 246355, 492710, 650717, 985420, 1301434, 2602868, 3253585, 6507170, 13014340, 18870793, 37741586, 75483172, 94353965, 188707930, 377415860]

約数ペア:

[(1, 377415860), (2, 188707930), (4, 94353965), (5, 75483172), (10, 37741586), (20, 18870793), (29, 13014340), (58, 6507170), (116, 3253585), (145, 2602868), (290, 1301434), (383, 985420), (580, 650717), (766, 492710), (1532, 246355), (1699, 222140), (1915, 197084), (3398, 111070), (3830, 98542), (6796, 55535), (7660, 49271), (8495, 44428), (11107, 33980), (16990, 22214)]