3896554760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13916267}}^1$

素因数の和:13916285

約数の個数: 32

約数和(自身を含む): 10019712960

約数和(自身を除く): 6123158200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13916267, 27832534, 55665068, 69581335, 97413869, 111330136, 139162670, 194827738, 278325340, 389655476, 487069345, 556650680, 779310952, 974138690, 1948277380, 3896554760]

約数ペア:

[(1, 3896554760), (2, 1948277380), (4, 974138690), (5, 779310952), (7, 556650680), (8, 487069345), (10, 389655476), (14, 278325340), (20, 194827738), (28, 139162670), (35, 111330136), (40, 97413869), (56, 69581335), (70, 55665068), (140, 27832534), (280, 13916267)]