42032740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 91929600

約数和(自身を除く): 49896860

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 719, 740, 790, 1438, 1580, 2876, 2923, 3595, 5846, 7190, 11692, 14380, 14615, 26603, 29230, 53206, 56801, 58460, 106412, 113602, 133015, 227204, 266030, 284005, 532060, 568010, 1136020, 2101637, 4203274, 8406548, 10508185, 21016370, 42032740]

約数ペア:

[(1, 42032740), (2, 21016370), (4, 10508185), (5, 8406548), (10, 4203274), (20, 2101637), (37, 1136020), (74, 568010), (79, 532060), (148, 284005), (158, 266030), (185, 227204), (316, 133015), (370, 113602), (395, 106412), (719, 58460), (740, 56801), (790, 53206), (1438, 29230), (1580, 26603), (2876, 14615), (2923, 14380), (3595, 11692), (5846, 7190)]