2016802150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{159431}}^1$

素因数の和:159477

約数の個数: 48

約数和(自身を含む): 4270226688

約数和(自身を除く): 2253424538

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650, 159431, 318862, 797155, 1594310, 1753741, 3507482, 3666913, 3985775, 7333826, 7971550, 8768705, 17537410, 18334565, 36669130, 40336043, 43843525, 80672086, 87687050, 91672825, 183345650, 201680215, 403360430, 1008401075, 2016802150]

約数ペア:

[(1, 2016802150), (2, 1008401075), (5, 403360430), (10, 201680215), (11, 183345650), (22, 91672825), (23, 87687050), (25, 80672086), (46, 43843525), (50, 40336043), (55, 36669130), (110, 18334565), (115, 17537410), (230, 8768705), (253, 7971550), (275, 7333826), (506, 3985775), (550, 3666913), (575, 3507482), (1150, 1753741), (1265, 1594310), (2530, 797155), (6325, 318862), (12650, 159431)]