4037996900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{824081}}^1$

素因数の和:824109

約数の個数: 54

約数和(自身を含む): 10193070258

約数和(自身を除く): 6155073358

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 824081, 1648162, 3296324, 4120405, 5768567, 8240810, 11537134, 16481620, 20602025, 23074268, 28842835, 40379969, 41204050, 57685670, 80759938, 82408100, 115371340, 144214175, 161519876, 201899845, 288428350, 403799690, 576856700, 807599380, 1009499225, 2018998450, 4037996900]

約数ペア:

[(1, 4037996900), (2, 2018998450), (4, 1009499225), (5, 807599380), (7, 576856700), (10, 403799690), (14, 288428350), (20, 201899845), (25, 161519876), (28, 144214175), (35, 115371340), (49, 82408100), (50, 80759938), (70, 57685670), (98, 41204050), (100, 40379969), (140, 28842835), (175, 23074268), (196, 20602025), (245, 16481620), (350, 11537134), (490, 8240810), (700, 5768567), (980, 4120405), (1225, 3296324), (2450, 1648162), (4900, 824081)]