227155937060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1\times {\mathrm{322271}}^1$

素因数の和:325004

約数の個数: 48

約数和(自身を含む): 513912978432

約数和(自身を除く): 286757041372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2711, 5422, 10844, 13555, 27110, 35243, 54220, 70486, 140972, 176215, 322271, 352430, 644542, 704860, 1289084, 1611355, 3222710, 4189523, 6445420, 8379046, 16758092, 20947615, 41895230, 83790460, 873676681, 1747353362, 3494706724, 4368383405, 8736766810, 11357796853, 17473533620, 22715593706, 45431187412, 56788984265, 113577968530, 227155937060]

約数ペア:

[(1, 227155937060), (2, 113577968530), (4, 56788984265), (5, 45431187412), (10, 22715593706), (13, 17473533620), (20, 11357796853), (26, 8736766810), (52, 4368383405), (65, 3494706724), (130, 1747353362), (260, 873676681), (2711, 83790460), (5422, 41895230), (10844, 20947615), (13555, 16758092), (27110, 8379046), (35243, 6445420), (54220, 4189523), (70486, 3222710), (140972, 1611355), (176215, 1289084), (322271, 704860), (352430, 644542)]