26069030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 53258688

約数和(自身を除く): 27189658

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 67, 73, 82, 130, 134, 146, 205, 335, 365, 410, 533, 670, 730, 871, 949, 1066, 1742, 1898, 2665, 2747, 2993, 4355, 4745, 4891, 5330, 5494, 5986, 8710, 9490, 9782, 13735, 14965, 24455, 27470, 29930, 35711, 38909, 48910, 63583, 71422, 77818, 127166, 178555, 194545, 200531, 317915, 357110, 389090, 401062, 635830, 1002655, 2005310, 2606903, 5213806, 13034515, 26069030]

約数ペア:

[(1, 26069030), (2, 13034515), (5, 5213806), (10, 2606903), (13, 2005310), (26, 1002655), (41, 635830), (65, 401062), (67, 389090), (73, 357110), (82, 317915), (130, 200531), (134, 194545), (146, 178555), (205, 127166), (335, 77818), (365, 71422), (410, 63583), (533, 48910), (670, 38909), (730, 35711), (871, 29930), (949, 27470), (1066, 24455), (1742, 14965), (1898, 13735), (2665, 9782), (2747, 9490), (2993, 8710), (4355, 5986), (4745, 5494), (4891, 5330)]