265599230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{49831}}^1$

素因数の和:49892

約数の個数: 32

約数和(自身を含む): 527421888

約数和(自身を除く): 261822658

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 49831, 99662, 249155, 498310, 647803, 1295606, 2043071, 3239015, 4086142, 6478030, 10215355, 20430710, 26559923, 53119846, 132799615, 265599230]

約数ペア:

[(1, 265599230), (2, 132799615), (5, 53119846), (10, 26559923), (13, 20430710), (26, 10215355), (41, 6478030), (65, 4086142), (82, 3239015), (130, 2043071), (205, 1295606), (410, 647803), (533, 498310), (1066, 249155), (2665, 99662), (5330, 49831)]