40328560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17383}}^1$

素因数の和:17425

約数の個数: 40

約数和(自身を含む): 97002720

約数和(自身を除く): 56674160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 17383, 34766, 69532, 86915, 139064, 173830, 278128, 347660, 504107, 695320, 1008214, 1390640, 2016428, 2520535, 4032856, 5041070, 8065712, 10082140, 20164280, 40328560]

約数ペア:

[(1, 40328560), (2, 20164280), (4, 10082140), (5, 8065712), (8, 5041070), (10, 4032856), (16, 2520535), (20, 2016428), (29, 1390640), (40, 1008214), (58, 695320), (80, 504107), (116, 347660), (145, 278128), (232, 173830), (290, 139064), (464, 86915), (580, 69532), (1160, 34766), (2320, 17383)]