5122480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5821}}^1$

素因数の和:5845

約数の個数: 40

約数和(自身を含む): 12994704

約数和(自身を除く): 7872224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5821, 11642, 23284, 29105, 46568, 58210, 64031, 93136, 116420, 128062, 232840, 256124, 320155, 465680, 512248, 640310, 1024496, 1280620, 2561240, 5122480]

約数ペア:

[(1, 5122480), (2, 2561240), (4, 1280620), (5, 1024496), (8, 640310), (10, 512248), (11, 465680), (16, 320155), (20, 256124), (22, 232840), (40, 128062), (44, 116420), (55, 93136), (80, 64031), (88, 58210), (110, 46568), (176, 29105), (220, 23284), (440, 11642), (880, 5821)]