43291780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10663}}^1$

素因数の和:10708

約数の個数: 48

約数和(自身を含む): 107493120

約数和(自身を除く): 64201340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 10663, 21326, 42652, 53315, 74641, 106630, 149282, 213260, 298564, 309227, 373205, 618454, 746410, 1236908, 1492820, 1546135, 2164589, 3092270, 4329178, 6184540, 8658356, 10822945, 21645890, 43291780]

約数ペア:

[(1, 43291780), (2, 21645890), (4, 10822945), (5, 8658356), (7, 6184540), (10, 4329178), (14, 3092270), (20, 2164589), (28, 1546135), (29, 1492820), (35, 1236908), (58, 746410), (70, 618454), (116, 373205), (140, 309227), (145, 298564), (203, 213260), (290, 149282), (406, 106630), (580, 74641), (812, 53315), (1015, 42652), (2030, 21326), (4060, 10663)]