416007890

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{1187}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 759046464

約数和(自身を除く): 343038574

約数列:

[1, 2, 5, 10, 101, 202, 347, 505, 694, 1010, 1187, 1735, 2374, 3470, 5935, 11870, 35047, 70094, 119887, 175235, 239774, 350470, 411889, 599435, 823778, 1198870, 2059445, 4118890, 41600789, 83201578, 208003945, 416007890]

約数ペア:

[(1, 416007890), (2, 208003945), (5, 83201578), (10, 41600789), (101, 4118890), (202, 2059445), (347, 1198870), (505, 823778), (694, 599435), (1010, 411889), (1187, 350470), (1735, 239774), (2374, 175235), (3470, 119887), (5935, 70094), (11870, 35047)]