3362480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3821}}^1$

素因数の和:3845

約数の個数: 40

約数和(自身を含む): 8530704

約数和(自身を除く): 5168224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3821, 7642, 15284, 19105, 30568, 38210, 42031, 61136, 76420, 84062, 152840, 168124, 210155, 305680, 336248, 420310, 672496, 840620, 1681240, 3362480]

約数ペア:

[(1, 3362480), (2, 1681240), (4, 840620), (5, 672496), (8, 420310), (10, 336248), (11, 305680), (16, 210155), (20, 168124), (22, 152840), (40, 84062), (44, 76420), (55, 61136), (80, 42031), (88, 38210), (110, 30568), (176, 19105), (220, 15284), (440, 7642), (880, 3821)]