4671160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 11397240

約数和(自身を除く): 6726080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 691, 845, 1352, 1382, 1690, 2764, 3380, 3455, 5528, 6760, 6910, 8983, 13820, 17966, 27640, 35932, 44915, 71864, 89830, 116779, 179660, 233558, 359320, 467116, 583895, 934232, 1167790, 2335580, 4671160]

約数ペア:

[(1, 4671160), (2, 2335580), (4, 1167790), (5, 934232), (8, 583895), (10, 467116), (13, 359320), (20, 233558), (26, 179660), (40, 116779), (52, 89830), (65, 71864), (104, 44915), (130, 35932), (169, 27640), (260, 17966), (338, 13820), (520, 8983), (676, 6910), (691, 6760), (845, 5528), (1352, 3455), (1382, 3380), (1690, 2764)]