3955900760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14128217}}^1$

素因数の和:14128235

約数の個数: 32

約数和(自身を含む): 10172316960

約数和(自身を除く): 6216416200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14128217, 28256434, 56512868, 70641085, 98897519, 113025736, 141282170, 197795038, 282564340, 395590076, 494487595, 565128680, 791180152, 988975190, 1977950380, 3955900760]

約数ペア:

[(1, 3955900760), (2, 1977950380), (4, 988975190), (5, 791180152), (7, 565128680), (8, 494487595), (10, 395590076), (14, 282564340), (20, 197795038), (28, 141282170), (35, 113025736), (40, 98897519), (56, 70641085), (70, 56512868), (140, 28256434), (280, 14128217)]