152409980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 331763040

約数和(自身を除く): 179353060

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 2437, 3127, 4874, 6254, 9748, 12185, 12508, 15635, 24370, 31270, 48740, 62540, 129161, 143783, 258322, 287566, 516644, 575132, 645805, 718915, 1291610, 1437830, 2583220, 2875660, 7620499, 15240998, 30481996, 38102495, 76204990, 152409980]

約数ペア:

[(1, 152409980), (2, 76204990), (4, 38102495), (5, 30481996), (10, 15240998), (20, 7620499), (53, 2875660), (59, 2583220), (106, 1437830), (118, 1291610), (212, 718915), (236, 645805), (265, 575132), (295, 516644), (530, 287566), (590, 258322), (1060, 143783), (1180, 129161), (2437, 62540), (3127, 48740), (4874, 31270), (6254, 24370), (9748, 15635), (12185, 12508)]