29156360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 70858800

約数和(自身を除く): 41702440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 809, 901, 1060, 1618, 1802, 2120, 3236, 3604, 4045, 4505, 6472, 7208, 8090, 9010, 13753, 16180, 18020, 27506, 32360, 36040, 42877, 55012, 68765, 85754, 110024, 137530, 171508, 214385, 275060, 343016, 428770, 550120, 728909, 857540, 1457818, 1715080, 2915636, 3644545, 5831272, 7289090, 14578180, 29156360]

約数ペア:

[(1, 29156360), (2, 14578180), (4, 7289090), (5, 5831272), (8, 3644545), (10, 2915636), (17, 1715080), (20, 1457818), (34, 857540), (40, 728909), (53, 550120), (68, 428770), (85, 343016), (106, 275060), (136, 214385), (170, 171508), (212, 137530), (265, 110024), (340, 85754), (424, 68765), (530, 55012), (680, 42877), (809, 36040), (901, 32360), (1060, 27506), (1618, 18020), (1802, 16180), (2120, 13753), (3236, 9010), (3604, 8090), (4045, 7208), (4505, 6472)]