8224150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 17588160

約数和(自身を除く): 9364010

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 787, 950, 1045, 1574, 2090, 3935, 5225, 7870, 8657, 10450, 14953, 17314, 19675, 29906, 39350, 43285, 74765, 86570, 149530, 164483, 216425, 328966, 373825, 432850, 747650, 822415, 1644830, 4112075, 8224150]

約数ペア:

[(1, 8224150), (2, 4112075), (5, 1644830), (10, 822415), (11, 747650), (19, 432850), (22, 373825), (25, 328966), (38, 216425), (50, 164483), (55, 149530), (95, 86570), (110, 74765), (190, 43285), (209, 39350), (275, 29906), (418, 19675), (475, 17314), (550, 14953), (787, 10450), (950, 8657), (1045, 7870), (1574, 5225), (2090, 3935)]