4080355240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{22229}}^1$

素因数の和:22606

約数の個数: 64

約数和(自身を含む): 9915469200

約数和(自身を除く): 5835113960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 353, 520, 706, 1412, 1765, 2824, 3530, 4589, 7060, 9178, 14120, 18356, 22229, 22945, 36712, 44458, 45890, 88916, 91780, 111145, 177832, 183560, 222290, 288977, 444580, 577954, 889160, 1155908, 1444885, 2311816, 2889770, 5779540, 7846837, 11559080, 15693674, 31387348, 39234185, 62774696, 78468370, 102008881, 156936740, 204017762, 313873480, 408035524, 510044405, 816071048, 1020088810, 2040177620, 4080355240]

約数ペア:

[(1, 4080355240), (2, 2040177620), (4, 1020088810), (5, 816071048), (8, 510044405), (10, 408035524), (13, 313873480), (20, 204017762), (26, 156936740), (40, 102008881), (52, 78468370), (65, 62774696), (104, 39234185), (130, 31387348), (260, 15693674), (353, 11559080), (520, 7846837), (706, 5779540), (1412, 2889770), (1765, 2311816), (2824, 1444885), (3530, 1155908), (4589, 889160), (7060, 577954), (9178, 444580), (14120, 288977), (18356, 222290), (22229, 183560), (22945, 177832), (36712, 111145), (44458, 91780), (45890, 88916)]