564752920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{947}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 1348397280

約数和(自身を除く): 783644360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 877, 947, 1754, 1894, 3508, 3788, 4385, 4735, 7016, 7576, 8770, 9470, 14909, 16099, 17540, 18940, 29818, 32198, 35080, 37880, 59636, 64396, 74545, 80495, 119272, 128792, 149090, 160990, 298180, 321980, 596360, 643960, 830519, 1661038, 3322076, 4152595, 6644152, 8305190, 14118823, 16610380, 28237646, 33220760, 56475292, 70594115, 112950584, 141188230, 282376460, 564752920]

約数ペア:

[(1, 564752920), (2, 282376460), (4, 141188230), (5, 112950584), (8, 70594115), (10, 56475292), (17, 33220760), (20, 28237646), (34, 16610380), (40, 14118823), (68, 8305190), (85, 6644152), (136, 4152595), (170, 3322076), (340, 1661038), (680, 830519), (877, 643960), (947, 596360), (1754, 321980), (1894, 298180), (3508, 160990), (3788, 149090), (4385, 128792), (4735, 119272), (7016, 80495), (7576, 74545), (8770, 64396), (9470, 59636), (14909, 37880), (16099, 35080), (17540, 32198), (18940, 29818)]