90119740

素因数分解:

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

素因数の和:558

約数の個数: 36

約数和(自身を含む): 192357144

約数和(自身を除く): 102237404

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 233, 332, 415, 466, 830, 932, 1165, 1660, 2330, 4660, 19339, 38678, 54289, 77356, 96695, 108578, 193390, 217156, 271445, 386780, 542890, 1085780, 4505987, 9011974, 18023948, 22529935, 45059870, 90119740]

約数ペア:

[(1, 90119740), (2, 45059870), (4, 22529935), (5, 18023948), (10, 9011974), (20, 4505987), (83, 1085780), (166, 542890), (233, 386780), (332, 271445), (415, 217156), (466, 193390), (830, 108578), (932, 96695), (1165, 77356), (1660, 54289), (2330, 38678), (4660, 19339)]