9005060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 19943616

約数和(自身を除く): 10938556

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 283, 370, 430, 566, 740, 860, 1132, 1415, 1591, 2830, 3182, 5660, 6364, 7955, 10471, 12169, 15910, 20942, 24338, 31820, 41884, 48676, 52355, 60845, 104710, 121690, 209420, 243380, 450253, 900506, 1801012, 2251265, 4502530, 9005060]

約数ペア:

[(1, 9005060), (2, 4502530), (4, 2251265), (5, 1801012), (10, 900506), (20, 450253), (37, 243380), (43, 209420), (74, 121690), (86, 104710), (148, 60845), (172, 52355), (185, 48676), (215, 41884), (283, 31820), (370, 24338), (430, 20942), (566, 15910), (740, 12169), (860, 10471), (1132, 7955), (1415, 6364), (1591, 5660), (2830, 3182)]