4520890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 9014976

約数和(自身を除く): 4494086

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 563, 730, 803, 1126, 1606, 2815, 4015, 5630, 6193, 8030, 12386, 30965, 41099, 61930, 82198, 205495, 410990, 452089, 904178, 2260445, 4520890]

約数ペア:

[(1, 4520890), (2, 2260445), (5, 904178), (10, 452089), (11, 410990), (22, 205495), (55, 82198), (73, 61930), (110, 41099), (146, 30965), (365, 12386), (563, 8030), (730, 6193), (803, 5630), (1126, 4015), (1606, 2815)]