41427880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79669}}^1$

素因数の和:79693

約数の個数: 32

約数和(自身を含む): 100384200

約数和(自身を除く): 58956320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 79669, 159338, 318676, 398345, 637352, 796690, 1035697, 1593380, 2071394, 3186760, 4142788, 5178485, 8285576, 10356970, 20713940, 41427880]

約数ペア:

[(1, 41427880), (2, 20713940), (4, 10356970), (5, 8285576), (8, 5178485), (10, 4142788), (13, 3186760), (20, 2071394), (26, 1593380), (40, 1035697), (52, 796690), (65, 637352), (104, 398345), (130, 318676), (260, 159338), (520, 79669)]