23887040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4391}}^1$

素因数の和:4425

約数の個数: 56

約数和(自身を含む): 60240672

約数和(自身を除く): 36353632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 4391, 5440, 8782, 17564, 21955, 35128, 43910, 70256, 74647, 87820, 140512, 149294, 175640, 281024, 298588, 351280, 373235, 597176, 702560, 746470, 1194352, 1405120, 1492940, 2388704, 2985880, 4777408, 5971760, 11943520, 23887040]

約数ペア:

[(1, 23887040), (2, 11943520), (4, 5971760), (5, 4777408), (8, 2985880), (10, 2388704), (16, 1492940), (17, 1405120), (20, 1194352), (32, 746470), (34, 702560), (40, 597176), (64, 373235), (68, 351280), (80, 298588), (85, 281024), (136, 175640), (160, 149294), (170, 140512), (272, 87820), (320, 74647), (340, 70256), (544, 43910), (680, 35128), (1088, 21955), (1360, 17564), (2720, 8782), (4391, 5440)]