25973940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2243}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 73136448

約数和(自身を除く): 47162508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2243, 2316, 2895, 3860, 4486, 5790, 6729, 8972, 11215, 11580, 13458, 22430, 26916, 33645, 44860, 67290, 134580, 432899, 865798, 1298697, 1731596, 2164495, 2597394, 4328990, 5194788, 6493485, 8657980, 12986970, 25973940]

約数ペア:

[(1, 25973940), (2, 12986970), (3, 8657980), (4, 6493485), (5, 5194788), (6, 4328990), (10, 2597394), (12, 2164495), (15, 1731596), (20, 1298697), (30, 865798), (60, 432899), (193, 134580), (386, 67290), (579, 44860), (772, 33645), (965, 26916), (1158, 22430), (1930, 13458), (2243, 11580), (2316, 11215), (2895, 8972), (3860, 6729), (4486, 5790)]