9373520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9013}}^1$

素因数の和:9039

約数の個数: 40

約数和(自身を含む): 23472456

約数和(自身を除く): 14098936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9013, 18026, 36052, 45065, 72104, 90130, 117169, 144208, 180260, 234338, 360520, 468676, 585845, 721040, 937352, 1171690, 1874704, 2343380, 4686760, 9373520]

約数ペア:

[(1, 9373520), (2, 4686760), (4, 2343380), (5, 1874704), (8, 1171690), (10, 937352), (13, 721040), (16, 585845), (20, 468676), (26, 360520), (40, 234338), (52, 180260), (65, 144208), (80, 117169), (104, 90130), (130, 72104), (208, 45065), (260, 36052), (520, 18026), (1040, 9013)]