2954612420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{7639}}^1$

素因数の和:7964

約数の個数: 48

約数和(自身を含む): 6307217280

約数和(自身を除く): 3352604860

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 233, 332, 415, 466, 830, 932, 1165, 1660, 2330, 4660, 7639, 15278, 19339, 30556, 38195, 38678, 76390, 77356, 96695, 152780, 193390, 386780, 634037, 1268074, 1779887, 2536148, 3170185, 3559774, 6340370, 7119548, 8899435, 12680740, 17798870, 35597740, 147730621, 295461242, 590922484, 738653105, 1477306210, 2954612420]

約数ペア:

[(1, 2954612420), (2, 1477306210), (4, 738653105), (5, 590922484), (10, 295461242), (20, 147730621), (83, 35597740), (166, 17798870), (233, 12680740), (332, 8899435), (415, 7119548), (466, 6340370), (830, 3559774), (932, 3170185), (1165, 2536148), (1660, 1779887), (2330, 1268074), (4660, 634037), (7639, 386780), (15278, 193390), (19339, 152780), (30556, 96695), (38195, 77356), (38678, 76390)]