4686760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9013}}^1$

素因数の和:9037

約数の個数: 32

約数和(自身を含む): 11357640

約数和(自身を除く): 6670880

約数列:

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

約数ペア:

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