29560280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 72900000

約数和(自身を除く): 43339720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1499, 1972, 2465, 2998, 3944, 4930, 5996, 7495, 9860, 11992, 14990, 19720, 25483, 29980, 43471, 50966, 59960, 86942, 101932, 127415, 173884, 203864, 217355, 254830, 347768, 434710, 509660, 739007, 869420, 1019320, 1478014, 1738840, 2956028, 3695035, 5912056, 7390070, 14780140, 29560280]

約数ペア:

[(1, 29560280), (2, 14780140), (4, 7390070), (5, 5912056), (8, 3695035), (10, 2956028), (17, 1738840), (20, 1478014), (29, 1019320), (34, 869420), (40, 739007), (58, 509660), (68, 434710), (85, 347768), (116, 254830), (136, 217355), (145, 203864), (170, 173884), (232, 127415), (290, 101932), (340, 86942), (493, 59960), (580, 50966), (680, 43471), (986, 29980), (1160, 25483), (1499, 19720), (1972, 14990), (2465, 11992), (2998, 9860), (3944, 7495), (4930, 5996)]