72330320

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5051}}^1$

素因数の和:5243

約数の個数: 40

約数和(自身を含む): 169140960

約数和(自身を除く): 96810640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5051, 7160, 10102, 14320, 20204, 25255, 40408, 50510, 80816, 101020, 202040, 404080, 904129, 1808258, 3616516, 4520645, 7233032, 9041290, 14466064, 18082580, 36165160, 72330320]

約数ペア:

[(1, 72330320), (2, 36165160), (4, 18082580), (5, 14466064), (8, 9041290), (10, 7233032), (16, 4520645), (20, 3616516), (40, 1808258), (80, 904129), (179, 404080), (358, 202040), (716, 101020), (895, 80816), (1432, 50510), (1790, 40408), (2864, 25255), (3580, 20204), (5051, 14320), (7160, 10102)]