9109360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 24060960

約数和(自身を除く): 14951600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 461, 494, 520, 760, 922, 988, 1040, 1235, 1520, 1844, 1976, 2305, 2470, 3688, 3952, 4610, 4940, 5993, 7376, 8759, 9220, 9880, 11986, 17518, 18440, 19760, 23972, 29965, 35036, 36880, 43795, 47944, 59930, 70072, 87590, 95888, 113867, 119860, 140144, 175180, 227734, 239720, 350360, 455468, 479440, 569335, 700720, 910936, 1138670, 1821872, 2277340, 4554680, 9109360]

約数ペア:

[(1, 9109360), (2, 4554680), (4, 2277340), (5, 1821872), (8, 1138670), (10, 910936), (13, 700720), (16, 569335), (19, 479440), (20, 455468), (26, 350360), (38, 239720), (40, 227734), (52, 175180), (65, 140144), (76, 119860), (80, 113867), (95, 95888), (104, 87590), (130, 70072), (152, 59930), (190, 47944), (208, 43795), (247, 36880), (260, 35036), (304, 29965), (380, 23972), (461, 19760), (494, 18440), (520, 17518), (760, 11986), (922, 9880), (988, 9220), (1040, 8759), (1235, 7376), (1520, 5993), (1844, 4940), (1976, 4610), (2305, 3952), (2470, 3688)]