15704428120

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1\times {\mathrm{3593}}^1$

素因数の和:4684

約数の個数: 64

約数和(自身を含む): 35694457920

約数和(自身を除く): 19990029800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 967, 1130, 1934, 2260, 3593, 3868, 4520, 4835, 7186, 7736, 9670, 14372, 17965, 19340, 28744, 35930, 38680, 71860, 109271, 143720, 218542, 406009, 437084, 546355, 812018, 874168, 1092710, 1624036, 2030045, 2185420, 3248072, 3474431, 4060090, 4370840, 6948862, 8120180, 13897724, 16240360, 17372155, 27795448, 34744310, 69488620, 138977240, 392610703, 785221406, 1570442812, 1963053515, 3140885624, 3926107030, 7852214060, 15704428120]

約数ペア:

[(1, 15704428120), (2, 7852214060), (4, 3926107030), (5, 3140885624), (8, 1963053515), (10, 1570442812), (20, 785221406), (40, 392610703), (113, 138977240), (226, 69488620), (452, 34744310), (565, 27795448), (904, 17372155), (967, 16240360), (1130, 13897724), (1934, 8120180), (2260, 6948862), (3593, 4370840), (3868, 4060090), (4520, 3474431), (4835, 3248072), (7186, 2185420), (7736, 2030045), (9670, 1624036), (14372, 1092710), (17965, 874168), (19340, 812018), (28744, 546355), (35930, 437084), (38680, 406009), (71860, 218542), (109271, 143720)]