40051040

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4723}}^1$

素因数の和:4791

約数の個数: 48

約数和(自身を含む): 96426288

約数和(自身を除く): 56375248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 4723, 8480, 9446, 18892, 23615, 37784, 47230, 75568, 94460, 151136, 188920, 250319, 377840, 500638, 755680, 1001276, 1251595, 2002552, 2503190, 4005104, 5006380, 8010208, 10012760, 20025520, 40051040]

約数ペア:

[(1, 40051040), (2, 20025520), (4, 10012760), (5, 8010208), (8, 5006380), (10, 4005104), (16, 2503190), (20, 2002552), (32, 1251595), (40, 1001276), (53, 755680), (80, 500638), (106, 377840), (160, 250319), (212, 188920), (265, 151136), (424, 94460), (530, 75568), (848, 47230), (1060, 37784), (1696, 23615), (2120, 18892), (4240, 9446), (4723, 8480)]