129804906200

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{8890747}}^1$

素因数の和:8890836

約数の個数: 48

約数和(自身を含む): 305930638680

約数和(自身を除く): 176125732480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 7300, 14600, 8890747, 17781494, 35562988, 44453735, 71125976, 88907470, 177814940, 222268675, 355629880, 444537350, 649024531, 889074700, 1298049062, 1778149400, 2596098124, 3245122655, 5192196248, 6490245310, 12980490620, 16225613275, 25960981240, 32451226550, 64902453100, 129804906200]

約数ペア:

[(1, 129804906200), (2, 64902453100), (4, 32451226550), (5, 25960981240), (8, 16225613275), (10, 12980490620), (20, 6490245310), (25, 5192196248), (40, 3245122655), (50, 2596098124), (73, 1778149400), (100, 1298049062), (146, 889074700), (200, 649024531), (292, 444537350), (365, 355629880), (584, 222268675), (730, 177814940), (1460, 88907470), (1825, 71125976), (2920, 44453735), (3650, 35562988), (7300, 17781494), (14600, 8890747)]