40141840

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3323}}^1$

素因数の和:3487

約数の個数: 40

約数和(自身を含む): 93976128

約数和(自身を除く): 53834288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 3323, 6040, 6646, 12080, 13292, 16615, 26584, 33230, 53168, 66460, 132920, 265840, 501773, 1003546, 2007092, 2508865, 4014184, 5017730, 8028368, 10035460, 20070920, 40141840]

約数ペア:

[(1, 40141840), (2, 20070920), (4, 10035460), (5, 8028368), (8, 5017730), (10, 4014184), (16, 2508865), (20, 2007092), (40, 1003546), (80, 501773), (151, 265840), (302, 132920), (604, 66460), (755, 53168), (1208, 33230), (1510, 26584), (2416, 16615), (3020, 13292), (3323, 12080), (6040, 6646)]