1975806040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{22483}}^1$

素因数の和:22533

約数の個数: 64

約数和(自身を含む): 4816072800

約数和(自身を除く): 2840266760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 2197, 3380, 4394, 6760, 8788, 10985, 17576, 21970, 22483, 43940, 44966, 87880, 89932, 112415, 179864, 224830, 292279, 449660, 584558, 899320, 1169116, 1461395, 2338232, 2922790, 3799627, 5845580, 7599254, 11691160, 15198508, 18998135, 30397016, 37996270, 49395151, 75992540, 98790302, 151985080, 197580604, 246975755, 395161208, 493951510, 987903020, 1975806040]

約数ペア:

[(1, 1975806040), (2, 987903020), (4, 493951510), (5, 395161208), (8, 246975755), (10, 197580604), (13, 151985080), (20, 98790302), (26, 75992540), (40, 49395151), (52, 37996270), (65, 30397016), (104, 18998135), (130, 15198508), (169, 11691160), (260, 7599254), (338, 5845580), (520, 3799627), (676, 2922790), (845, 2338232), (1352, 1461395), (1690, 1169116), (2197, 899320), (3380, 584558), (4394, 449660), (6760, 292279), (8788, 224830), (10985, 179864), (17576, 112415), (21970, 89932), (22483, 87880), (43940, 44966)]