148372220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{5419}}^1$

素因数の和:5502

約数の個数: 36

約数和(自身を含む): 320289480

約数和(自身を除く): 171917260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1369, 2738, 5419, 5476, 6845, 10838, 13690, 21676, 27095, 27380, 54190, 108380, 200503, 401006, 802012, 1002515, 2005030, 4010060, 7418611, 14837222, 29674444, 37093055, 74186110, 148372220]

約数ペア:

[(1, 148372220), (2, 74186110), (4, 37093055), (5, 29674444), (10, 14837222), (20, 7418611), (37, 4010060), (74, 2005030), (148, 1002515), (185, 802012), (370, 401006), (740, 200503), (1369, 108380), (2738, 54190), (5419, 27380), (5476, 27095), (6845, 21676), (10838, 13690)]