42672740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6257}}^1$

素因数の和:6308

約数の個数: 48

約数和(自身を含む): 100929024

約数和(自身を除く): 58256284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6257, 6820, 12514, 25028, 31285, 62570, 68827, 125140, 137654, 193967, 275308, 344135, 387934, 688270, 775868, 969835, 1376540, 1939670, 2133637, 3879340, 4267274, 8534548, 10668185, 21336370, 42672740]

約数ペア:

[(1, 42672740), (2, 21336370), (4, 10668185), (5, 8534548), (10, 4267274), (11, 3879340), (20, 2133637), (22, 1939670), (31, 1376540), (44, 969835), (55, 775868), (62, 688270), (110, 387934), (124, 344135), (155, 275308), (220, 193967), (310, 137654), (341, 125140), (620, 68827), (682, 62570), (1364, 31285), (1705, 25028), (3410, 12514), (6257, 6820)]