84858850

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 162855648

約数和(自身を除く): 77996798

約数列:

[1, 2, 5, 10, 25, 50, 67, 73, 134, 146, 335, 347, 365, 670, 694, 730, 1675, 1735, 1825, 3350, 3470, 3650, 4891, 8675, 9782, 17350, 23249, 24455, 25331, 46498, 48910, 50662, 116245, 122275, 126655, 232490, 244550, 253310, 581225, 633275, 1162450, 1266550, 1697177, 3394354, 8485885, 16971770, 42429425, 84858850]

約数ペア:

[(1, 84858850), (2, 42429425), (5, 16971770), (10, 8485885), (25, 3394354), (50, 1697177), (67, 1266550), (73, 1162450), (134, 633275), (146, 581225), (335, 253310), (347, 244550), (365, 232490), (670, 126655), (694, 122275), (730, 116245), (1675, 50662), (1735, 48910), (1825, 46498), (3350, 25331), (3470, 24455), (3650, 23249), (4891, 17350), (8675, 9782)]