9094000900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{6997}}^1$

素因数の和:7369

約数の個数: 72

約数和(自身を含む): 20281967496

約数和(自身を除く): 11187966596

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 317, 410, 634, 820, 1025, 1268, 1585, 2050, 3170, 4100, 6340, 6997, 7925, 12997, 13994, 15850, 25994, 27988, 31700, 34985, 51988, 64985, 69970, 129970, 139940, 174925, 259940, 286877, 324925, 349850, 573754, 649850, 699700, 1147508, 1299700, 1434385, 2218049, 2868770, 4436098, 5737540, 7171925, 8872196, 11090245, 14343850, 22180490, 28687700, 44360980, 55451225, 90940009, 110902450, 181880018, 221804900, 363760036, 454700045, 909400090, 1818800180, 2273500225, 4547000450, 9094000900]

約数ペア:

[(1, 9094000900), (2, 4547000450), (4, 2273500225), (5, 1818800180), (10, 909400090), (20, 454700045), (25, 363760036), (41, 221804900), (50, 181880018), (82, 110902450), (100, 90940009), (164, 55451225), (205, 44360980), (317, 28687700), (410, 22180490), (634, 14343850), (820, 11090245), (1025, 8872196), (1268, 7171925), (1585, 5737540), (2050, 4436098), (3170, 2868770), (4100, 2218049), (6340, 1434385), (6997, 1299700), (7925, 1147508), (12997, 699700), (13994, 649850), (15850, 573754), (25994, 349850), (27988, 324925), (31700, 286877), (34985, 259940), (51988, 174925), (64985, 139940), (69970, 129970)]