528888980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1\times {\mathrm{857}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 1132971840

約数和(自身を除く): 604082860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 523, 590, 857, 1046, 1180, 1714, 2092, 2615, 3428, 4285, 5230, 8570, 10460, 17140, 30857, 50563, 61714, 101126, 123428, 154285, 202252, 252815, 308570, 448211, 505630, 617140, 896422, 1011260, 1792844, 2241055, 4482110, 8964220, 26444449, 52888898, 105777796, 132222245, 264444490, 528888980]

約数ペア:

[(1, 528888980), (2, 264444490), (4, 132222245), (5, 105777796), (10, 52888898), (20, 26444449), (59, 8964220), (118, 4482110), (236, 2241055), (295, 1792844), (523, 1011260), (590, 896422), (857, 617140), (1046, 505630), (1180, 448211), (1714, 308570), (2092, 252815), (2615, 202252), (3428, 154285), (4285, 123428), (5230, 101126), (8570, 61714), (10460, 50563), (17140, 30857)]