570469150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{991}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 1101536640

約数和(自身を除く): 531067490

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 397, 725, 794, 991, 1450, 1982, 1985, 3970, 4955, 9910, 9925, 11513, 19850, 23026, 24775, 28739, 49550, 57478, 57565, 115130, 143695, 287390, 287825, 393427, 575650, 718475, 786854, 1436950, 1967135, 3934270, 9835675, 11409383, 19671350, 22818766, 57046915, 114093830, 285234575, 570469150]

約数ペア:

[(1, 570469150), (2, 285234575), (5, 114093830), (10, 57046915), (25, 22818766), (29, 19671350), (50, 11409383), (58, 9835675), (145, 3934270), (290, 1967135), (397, 1436950), (725, 786854), (794, 718475), (991, 575650), (1450, 393427), (1982, 287825), (1985, 287390), (3970, 143695), (4955, 115130), (9910, 57565), (9925, 57478), (11513, 49550), (19850, 28739), (23026, 24775)]