1796765360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101627}}^1$

素因数の和:101670

約数の個数: 80

約数和(自身を含む): 4763507616

約数和(自身を除く): 2966742256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 101627, 203254, 406508, 508135, 813016, 1016270, 1321151, 1626032, 1727659, 2032540, 2642302, 3455318, 4065080, 5284604, 6605755, 6910636, 8130160, 8638295, 10569208, 13211510, 13821272, 17276590, 21138416, 22459567, 26423020, 27642544, 34553180, 44919134, 52846040, 69106360, 89838268, 105692080, 112297835, 138212720, 179676536, 224595670, 359353072, 449191340, 898382680, 1796765360]

約数ペア:

[(1, 1796765360), (2, 898382680), (4, 449191340), (5, 359353072), (8, 224595670), (10, 179676536), (13, 138212720), (16, 112297835), (17, 105692080), (20, 89838268), (26, 69106360), (34, 52846040), (40, 44919134), (52, 34553180), (65, 27642544), (68, 26423020), (80, 22459567), (85, 21138416), (104, 17276590), (130, 13821272), (136, 13211510), (170, 10569208), (208, 8638295), (221, 8130160), (260, 6910636), (272, 6605755), (340, 5284604), (442, 4065080), (520, 3455318), (680, 2642302), (884, 2032540), (1040, 1727659), (1105, 1626032), (1360, 1321151), (1768, 1016270), (2210, 813016), (3536, 508135), (4420, 406508), (8840, 203254), (17680, 101627)]