26080290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1601}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 68225976

約数和(自身を除く): 42145686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1601, 1629, 1810, 2715, 3202, 3258, 4803, 5430, 8005, 8145, 9606, 14409, 16010, 16290, 24015, 28818, 48030, 72045, 144090, 289781, 579562, 869343, 1448905, 1738686, 2608029, 2897810, 4346715, 5216058, 8693430, 13040145, 26080290]

約数ペア:

[(1, 26080290), (2, 13040145), (3, 8693430), (5, 5216058), (6, 4346715), (9, 2897810), (10, 2608029), (15, 1738686), (18, 1448905), (30, 869343), (45, 579562), (90, 289781), (181, 144090), (362, 72045), (543, 48030), (905, 28818), (1086, 24015), (1601, 16290), (1629, 16010), (1810, 14409), (2715, 9606), (3202, 8145), (3258, 8005), (4803, 5430)]