70548100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 176933120

約数和(自身を除く): 106385020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 970, 1039, 1358, 1940, 2078, 2425, 2716, 3395, 4156, 4850, 5195, 6790, 7273, 9700, 10390, 13580, 14546, 16975, 20780, 25975, 29092, 33950, 36365, 51950, 67900, 72730, 100783, 103900, 145460, 181825, 201566, 363650, 403132, 503915, 705481, 727300, 1007830, 1410962, 2015660, 2519575, 2821924, 3527405, 5039150, 7054810, 10078300, 14109620, 17637025, 35274050, 70548100]

約数ペア:

[(1, 70548100), (2, 35274050), (4, 17637025), (5, 14109620), (7, 10078300), (10, 7054810), (14, 5039150), (20, 3527405), (25, 2821924), (28, 2519575), (35, 2015660), (50, 1410962), (70, 1007830), (97, 727300), (100, 705481), (140, 503915), (175, 403132), (194, 363650), (350, 201566), (388, 181825), (485, 145460), (679, 103900), (700, 100783), (970, 72730), (1039, 67900), (1358, 51950), (1940, 36365), (2078, 33950), (2425, 29092), (2716, 25975), (3395, 20780), (4156, 16975), (4850, 14546), (5195, 13580), (6790, 10390), (7273, 9700)]