43850380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1069}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 105698880

約数和(自身を除く): 61848500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1069, 1172, 1465, 2051, 2138, 2930, 4102, 4276, 5345, 5860, 7483, 8204, 10255, 10690, 14966, 20510, 21380, 29932, 37415, 41020, 74830, 149660, 313217, 626434, 1252868, 1566085, 2192519, 3132170, 4385038, 6264340, 8770076, 10962595, 21925190, 43850380]

約数ペア:

[(1, 43850380), (2, 21925190), (4, 10962595), (5, 8770076), (7, 6264340), (10, 4385038), (14, 3132170), (20, 2192519), (28, 1566085), (35, 1252868), (70, 626434), (140, 313217), (293, 149660), (586, 74830), (1069, 41020), (1172, 37415), (1465, 29932), (2051, 21380), (2138, 20510), (2930, 14966), (4102, 10690), (4276, 10255), (5345, 8204), (5860, 7483)]