4763440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5413}}^1$

素因数の和:5437

約数の個数: 40

約数和(自身を含む): 12084048

約数和(自身を除く): 7320608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5413, 10826, 21652, 27065, 43304, 54130, 59543, 86608, 108260, 119086, 216520, 238172, 297715, 433040, 476344, 595430, 952688, 1190860, 2381720, 4763440]

約数ペア:

[(1, 4763440), (2, 2381720), (4, 1190860), (5, 952688), (8, 595430), (10, 476344), (11, 433040), (16, 297715), (20, 238172), (22, 216520), (40, 119086), (44, 108260), (55, 86608), (80, 59543), (88, 54130), (110, 43304), (176, 27065), (220, 21652), (440, 10826), (880, 5413)]