1729431100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4937}}^1$

素因数の和:5095

約数の個数: 72

約数和(自身を含む): 3908999808

約数和(自身を除く): 2179568708

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 113, 124, 155, 226, 310, 452, 565, 620, 775, 1130, 1550, 2260, 2825, 3100, 3503, 4937, 5650, 7006, 9874, 11300, 14012, 17515, 19748, 24685, 35030, 49370, 70060, 87575, 98740, 123425, 153047, 175150, 246850, 306094, 350300, 493700, 557881, 612188, 765235, 1115762, 1530470, 2231524, 2789405, 3060940, 3826175, 5578810, 7652350, 11157620, 13947025, 15304700, 17294311, 27894050, 34588622, 55788100, 69177244, 86471555, 172943110, 345886220, 432357775, 864715550, 1729431100]

約数ペア:

[(1, 1729431100), (2, 864715550), (4, 432357775), (5, 345886220), (10, 172943110), (20, 86471555), (25, 69177244), (31, 55788100), (50, 34588622), (62, 27894050), (100, 17294311), (113, 15304700), (124, 13947025), (155, 11157620), (226, 7652350), (310, 5578810), (452, 3826175), (565, 3060940), (620, 2789405), (775, 2231524), (1130, 1530470), (1550, 1115762), (2260, 765235), (2825, 612188), (3100, 557881), (3503, 493700), (4937, 350300), (5650, 306094), (7006, 246850), (9874, 175150), (11300, 153047), (14012, 123425), (17515, 98740), (19748, 87575), (24685, 70060), (35030, 49370)]