520066220545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{306389}}^1$

素因数の和:306705

約数の個数: 32

約数和(自身を含む): 660743516160

約数和(自身を除く): 140677295615

約数列:

[1, 5, 31, 47, 155, 233, 235, 1165, 1457, 7223, 7285, 10951, 36115, 54755, 306389, 339481, 1531945, 1697405, 9498059, 14400283, 47490295, 71388637, 72001415, 356943185, 446408773, 2213047747, 2232043865, 3355265939, 11065238735, 16776329695, 104013244109, 520066220545]

約数ペア:

[(1, 520066220545), (5, 104013244109), (31, 16776329695), (47, 11065238735), (155, 3355265939), (233, 2232043865), (235, 2213047747), (1165, 446408773), (1457, 356943185), (7223, 72001415), (7285, 71388637), (10951, 47490295), (36115, 14400283), (54755, 9498059), (306389, 1697405), (339481, 1531945)]