43190540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127031}}^1$

素因数の和:127057

約数の個数: 24

約数和(自身を含む): 96036192

約数和(自身を除く): 52845652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 127031, 254062, 508124, 635155, 1270310, 2159527, 2540620, 4319054, 8638108, 10797635, 21595270, 43190540]

約数ペア:

[(1, 43190540), (2, 21595270), (4, 10797635), (5, 8638108), (10, 4319054), (17, 2540620), (20, 2159527), (34, 1270310), (68, 635155), (85, 508124), (170, 254062), (340, 127031)]