1337184440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{24419}}^1$

素因数の和:24504

約数の個数: 48

約数和(自身を含む): 3092304600

約数和(自身を除く): 1755120160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1369, 1480, 2738, 5476, 6845, 10952, 13690, 24419, 27380, 48838, 54760, 97676, 122095, 195352, 244190, 488380, 903503, 976760, 1807006, 3614012, 4517515, 7228024, 9035030, 18070060, 33429611, 36140120, 66859222, 133718444, 167148055, 267436888, 334296110, 668592220, 1337184440]

約数ペア:

[(1, 1337184440), (2, 668592220), (4, 334296110), (5, 267436888), (8, 167148055), (10, 133718444), (20, 66859222), (37, 36140120), (40, 33429611), (74, 18070060), (148, 9035030), (185, 7228024), (296, 4517515), (370, 3614012), (740, 1807006), (1369, 976760), (1480, 903503), (2738, 488380), (5476, 244190), (6845, 195352), (10952, 122095), (13690, 97676), (24419, 54760), (27380, 48838)]