4355220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 12620160

約数和(自身を除く): 8264940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 2503, 5006, 7509, 10012, 12515, 15018, 25030, 30036, 37545, 50060, 72587, 75090, 145174, 150180, 217761, 290348, 362935, 435522, 725870, 871044, 1088805, 1451740, 2177610, 4355220]

約数ペア:

[(1, 4355220), (2, 2177610), (3, 1451740), (4, 1088805), (5, 871044), (6, 725870), (10, 435522), (12, 362935), (15, 290348), (20, 217761), (29, 150180), (30, 145174), (58, 75090), (60, 72587), (87, 50060), (116, 37545), (145, 30036), (174, 25030), (290, 15018), (348, 12515), (435, 10012), (580, 7509), (870, 5006), (1740, 2503)]