120923504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20047}}^1$

素因数の和:20097

約数の個数: 40

約数和(自身を含む): 261024960

約数和(自身を除く): 140101456

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 20047, 40094, 80188, 160376, 260611, 320752, 521222, 581363, 1042444, 1162726, 2084888, 2325452, 4169776, 4650904, 7557719, 9301808, 15115438, 30230876, 60461752, 120923504]

約数ペア:

[(1, 120923504), (2, 60461752), (4, 30230876), (8, 15115438), (13, 9301808), (16, 7557719), (26, 4650904), (29, 4169776), (52, 2325452), (58, 2084888), (104, 1162726), (116, 1042444), (208, 581363), (232, 521222), (377, 320752), (464, 260611), (754, 160376), (1508, 80188), (3016, 40094), (6032, 20047)]