23564120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7457}}^1$

素因数の和:7547

約数の個数: 32

約数和(自身を含む): 53697600

約数和(自身を除く): 30133480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 7457, 14914, 29828, 37285, 59656, 74570, 149140, 298280, 589103, 1178206, 2356412, 2945515, 4712824, 5891030, 11782060, 23564120]

約数ペア:

[(1, 23564120), (2, 11782060), (4, 5891030), (5, 4712824), (8, 2945515), (10, 2356412), (20, 1178206), (40, 589103), (79, 298280), (158, 149140), (316, 74570), (395, 59656), (632, 37285), (790, 29828), (1580, 14914), (3160, 7457)]