22753400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:3968

約数の個数: 48

約数和(自身を含む): 54739800

約数和(自身を除く): 31986400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 3923, 5800, 7846, 15692, 19615, 31384, 39230, 78460, 98075, 113767, 156920, 196150, 227534, 392300, 455068, 568835, 784600, 910136, 1137670, 2275340, 2844175, 4550680, 5688350, 11376700, 22753400]

約数ペア:

[(1, 22753400), (2, 11376700), (4, 5688350), (5, 4550680), (8, 2844175), (10, 2275340), (20, 1137670), (25, 910136), (29, 784600), (40, 568835), (50, 455068), (58, 392300), (100, 227534), (116, 196150), (145, 156920), (200, 113767), (232, 98075), (290, 78460), (580, 39230), (725, 31384), (1160, 19615), (1450, 15692), (2900, 7846), (3923, 5800)]