202410260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2657}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 459493776

約数和(自身を除く): 257083516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 293, 586, 1172, 1465, 2657, 2930, 3809, 5314, 5860, 7618, 10628, 13285, 15236, 19045, 26570, 34541, 38090, 53140, 69082, 76180, 138164, 172705, 345410, 690820, 778501, 1557002, 3114004, 3892505, 7785010, 10120513, 15570020, 20241026, 40482052, 50602565, 101205130, 202410260]

約数ペア:

[(1, 202410260), (2, 101205130), (4, 50602565), (5, 40482052), (10, 20241026), (13, 15570020), (20, 10120513), (26, 7785010), (52, 3892505), (65, 3114004), (130, 1557002), (260, 778501), (293, 690820), (586, 345410), (1172, 172705), (1465, 138164), (2657, 76180), (2930, 69082), (3809, 53140), (5314, 38090), (5860, 34541), (7618, 26570), (10628, 19045), (13285, 15236)]