47774080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4391}}^1$

素因数の和:4427

約数の個数: 64

約数和(自身を含む): 120955680

約数和(自身を除く): 73181600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 4391, 5440, 8782, 10880, 17564, 21955, 35128, 43910, 70256, 74647, 87820, 140512, 149294, 175640, 281024, 298588, 351280, 373235, 562048, 597176, 702560, 746470, 1194352, 1405120, 1492940, 2388704, 2810240, 2985880, 4777408, 5971760, 9554816, 11943520, 23887040, 47774080]

約数ペア:

[(1, 47774080), (2, 23887040), (4, 11943520), (5, 9554816), (8, 5971760), (10, 4777408), (16, 2985880), (17, 2810240), (20, 2388704), (32, 1492940), (34, 1405120), (40, 1194352), (64, 746470), (68, 702560), (80, 597176), (85, 562048), (128, 373235), (136, 351280), (160, 298588), (170, 281024), (272, 175640), (320, 149294), (340, 140512), (544, 87820), (640, 74647), (680, 70256), (1088, 43910), (1360, 35128), (2176, 21955), (2720, 17564), (4391, 10880), (5440, 8782)]