82506440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{121333}}^1$

素因数の和:121361

約数の個数: 32

約数和(自身を含む): 196561080

約数和(自身を除く): 114054640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 121333, 242666, 485332, 606665, 970664, 1213330, 2062661, 2426660, 4125322, 4853320, 8250644, 10313305, 16501288, 20626610, 41253220, 82506440]

約数ペア:

[(1, 82506440), (2, 41253220), (4, 20626610), (5, 16501288), (8, 10313305), (10, 8250644), (17, 4853320), (20, 4125322), (34, 2426660), (40, 2062661), (68, 1213330), (85, 970664), (136, 606665), (170, 485332), (340, 242666), (680, 121333)]