17590820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 41171760

約数和(自身を除く): 23580940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 2333, 3770, 4666, 7540, 9332, 11665, 23330, 30329, 46660, 60658, 67657, 121316, 135314, 151645, 270628, 303290, 338285, 606580, 676570, 879541, 1353140, 1759082, 3518164, 4397705, 8795410, 17590820]

約数ペア:

[(1, 17590820), (2, 8795410), (4, 4397705), (5, 3518164), (10, 1759082), (13, 1353140), (20, 879541), (26, 676570), (29, 606580), (52, 338285), (58, 303290), (65, 270628), (116, 151645), (130, 135314), (145, 121316), (260, 67657), (290, 60658), (377, 46660), (580, 30329), (754, 23330), (1508, 11665), (1885, 9332), (2333, 7540), (3770, 4666)]