73610320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131447}}^1$

素因数の和:131467

約数の個数: 40

約数和(自身を含む): 195594624

約数和(自身を除く): 121984304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 131447, 262894, 525788, 657235, 920129, 1051576, 1314470, 1840258, 2103152, 2628940, 3680516, 4600645, 5257880, 7361032, 9201290, 10515760, 14722064, 18402580, 36805160, 73610320]

約数ペア:

[(1, 73610320), (2, 36805160), (4, 18402580), (5, 14722064), (7, 10515760), (8, 9201290), (10, 7361032), (14, 5257880), (16, 4600645), (20, 3680516), (28, 2628940), (35, 2103152), (40, 1840258), (56, 1314470), (70, 1051576), (80, 920129), (112, 657235), (140, 525788), (280, 262894), (560, 131447)]