610241320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1173541}}^1$

素因数の和:1173565

約数の個数: 32

約数和(自身を含む): 1478662920

約数和(自身を除く): 868421600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1173541, 2347082, 4694164, 5867705, 9388328, 11735410, 15256033, 23470820, 30512066, 46941640, 61024132, 76280165, 122048264, 152560330, 305120660, 610241320]

約数ペア:

[(1, 610241320), (2, 305120660), (4, 152560330), (5, 122048264), (8, 76280165), (10, 61024132), (13, 46941640), (20, 30512066), (26, 23470820), (40, 15256033), (52, 11735410), (65, 9388328), (104, 5867705), (130, 4694164), (260, 2347082), (520, 1173541)]