4899693650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{12409}}^1$

素因数の和:12623

約数の個数: 48

約数和(自身を含む): 9348453000

約数和(自身を除く): 4448759350

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 149, 265, 298, 530, 745, 1325, 1490, 2650, 3725, 7450, 7897, 12409, 15794, 24818, 39485, 62045, 78970, 124090, 197425, 310225, 394850, 620450, 657677, 1315354, 1848941, 3288385, 3697882, 6576770, 9244705, 16441925, 18489410, 32883850, 46223525, 92447050, 97993873, 195987746, 489969365, 979938730, 2449846825, 4899693650]

約数ペア:

[(1, 4899693650), (2, 2449846825), (5, 979938730), (10, 489969365), (25, 195987746), (50, 97993873), (53, 92447050), (106, 46223525), (149, 32883850), (265, 18489410), (298, 16441925), (530, 9244705), (745, 6576770), (1325, 3697882), (1490, 3288385), (2650, 1848941), (3725, 1315354), (7450, 657677), (7897, 620450), (12409, 394850), (15794, 310225), (24818, 197425), (39485, 124090), (62045, 78970)]