43794940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10091}}^1$

素因数の和:10138

約数の個数: 48

約数和(自身を含む): 108509184

約数和(自身を除く): 64714244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 10091, 20182, 40364, 50455, 70637, 100910, 141274, 201820, 282548, 312821, 353185, 625642, 706370, 1251284, 1412740, 1564105, 2189747, 3128210, 4379494, 6256420, 8758988, 10948735, 21897470, 43794940]

約数ペア:

[(1, 43794940), (2, 21897470), (4, 10948735), (5, 8758988), (7, 6256420), (10, 4379494), (14, 3128210), (20, 2189747), (28, 1564105), (31, 1412740), (35, 1251284), (62, 706370), (70, 625642), (124, 353185), (140, 312821), (155, 282548), (217, 201820), (310, 141274), (434, 100910), (620, 70637), (868, 50455), (1085, 40364), (2170, 20182), (4340, 10091)]