16610480

素因数分解:

$2^4\times 5^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:933

約数の個数: 40

約数和(自身を含む): 38790672

約数和(自身を除く): 22180192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 397, 523, 794, 1046, 1588, 1985, 2092, 2615, 3176, 3970, 4184, 5230, 6352, 7940, 8368, 10460, 15880, 20920, 31760, 41840, 207631, 415262, 830524, 1038155, 1661048, 2076310, 3322096, 4152620, 8305240, 16610480]

約数ペア:

[(1, 16610480), (2, 8305240), (4, 4152620), (5, 3322096), (8, 2076310), (10, 1661048), (16, 1038155), (20, 830524), (40, 415262), (80, 207631), (397, 41840), (523, 31760), (794, 20920), (1046, 15880), (1588, 10460), (1985, 8368), (2092, 7940), (2615, 6352), (3176, 5230), (3970, 4184)]