17430440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25633}}^1$

素因数の和:25661

約数の個数: 32

約数和(自身を含む): 41527080

約数和(自身を除く): 24096640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 25633, 51266, 102532, 128165, 205064, 256330, 435761, 512660, 871522, 1025320, 1743044, 2178805, 3486088, 4357610, 8715220, 17430440]

約数ペア:

[(1, 17430440), (2, 8715220), (4, 4357610), (5, 3486088), (8, 2178805), (10, 1743044), (17, 1025320), (20, 871522), (34, 512660), (40, 435761), (68, 256330), (85, 205064), (136, 128165), (170, 102532), (340, 51266), (680, 25633)]