136080820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 294940800

約数和(自身を除く): 158859980

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 307, 370, 599, 614, 740, 1198, 1228, 1535, 2396, 2995, 3070, 5990, 6140, 11359, 11980, 22163, 22718, 44326, 45436, 56795, 88652, 110815, 113590, 183893, 221630, 227180, 367786, 443260, 735572, 919465, 1838930, 3677860, 6804041, 13608082, 27216164, 34020205, 68040410, 136080820]

約数ペア:

[(1, 136080820), (2, 68040410), (4, 34020205), (5, 27216164), (10, 13608082), (20, 6804041), (37, 3677860), (74, 1838930), (148, 919465), (185, 735572), (307, 443260), (370, 367786), (599, 227180), (614, 221630), (740, 183893), (1198, 113590), (1228, 110815), (1535, 88652), (2396, 56795), (2995, 45436), (3070, 44326), (5990, 22718), (6140, 22163), (11359, 11980)]