210003134540

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1399}}^1\times {\mathrm{8167}}^1$

素因数の和:10494

約数の個数: 48

約数和(自身を含む): 441856128000

約数和(自身を除く): 231852993460

約数列:

[1, 2, 4, 5, 10, 20, 919, 1399, 1838, 2798, 3676, 4595, 5596, 6995, 8167, 9190, 13990, 16334, 18380, 27980, 32668, 40835, 81670, 163340, 1285681, 2571362, 5142724, 6428405, 7505473, 11425633, 12856810, 15010946, 22851266, 25713620, 30021892, 37527365, 45702532, 57128165, 75054730, 114256330, 150109460, 228512660, 10500156727, 21000313454, 42000626908, 52500783635, 105001567270, 210003134540]

約数ペア:

[(1, 210003134540), (2, 105001567270), (4, 52500783635), (5, 42000626908), (10, 21000313454), (20, 10500156727), (919, 228512660), (1399, 150109460), (1838, 114256330), (2798, 75054730), (3676, 57128165), (4595, 45702532), (5596, 37527365), (6995, 30021892), (8167, 25713620), (9190, 22851266), (13990, 15010946), (16334, 12856810), (18380, 11425633), (27980, 7505473), (32668, 6428405), (40835, 5142724), (81670, 2571362), (163340, 1285681)]