27724580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3677}}^1$

素因数の和:3728

約数の個数: 48

約数和(自身を含む): 64879920

約数和(自身を除く): 37155340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3677, 3770, 7354, 7540, 14708, 18385, 36770, 47801, 73540, 95602, 106633, 191204, 213266, 239005, 426532, 478010, 533165, 956020, 1066330, 1386229, 2132660, 2772458, 5544916, 6931145, 13862290, 27724580]

約数ペア:

[(1, 27724580), (2, 13862290), (4, 6931145), (5, 5544916), (10, 2772458), (13, 2132660), (20, 1386229), (26, 1066330), (29, 956020), (52, 533165), (58, 478010), (65, 426532), (116, 239005), (130, 213266), (145, 191204), (260, 106633), (290, 95602), (377, 73540), (580, 47801), (754, 36770), (1508, 18385), (1885, 14708), (3677, 7540), (3770, 7354)]