28437350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{12101}}^1$

素因数の和:12160

約数の個数: 24

約数和(自身を含む): 54023328

約数和(自身を除く): 25585978

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 12101, 24202, 60505, 121010, 302525, 568747, 605050, 1137494, 2843735, 5687470, 14218675, 28437350]

約数ペア:

[(1, 28437350), (2, 14218675), (5, 5687470), (10, 2843735), (25, 1137494), (47, 605050), (50, 568747), (94, 302525), (235, 121010), (470, 60505), (1175, 24202), (2350, 12101)]