231936440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{341083}}^1$

素因数の和:341111

約数の個数: 32

約数和(自身を含む): 552556080

約数和(自身を除く): 320619640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 341083, 682166, 1364332, 1705415, 2728664, 3410830, 5798411, 6821660, 11596822, 13643320, 23193644, 28992055, 46387288, 57984110, 115968220, 231936440]

約数ペア:

[(1, 231936440), (2, 115968220), (4, 57984110), (5, 46387288), (8, 28992055), (10, 23193644), (17, 13643320), (20, 11596822), (34, 6821660), (40, 5798411), (68, 3410830), (85, 2728664), (136, 1705415), (170, 1364332), (340, 682166), (680, 341083)]