2015366950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{24683}}^1$

素因数の和:24789

約数の個数: 48

約数和(自身を含む): 3966817536

約数和(自身を除く): 1951450586

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 71, 115, 142, 230, 355, 575, 710, 1150, 1633, 1775, 3266, 3550, 8165, 16330, 24683, 40825, 49366, 81650, 123415, 246830, 567709, 617075, 1135418, 1234150, 1752493, 2838545, 3504986, 5677090, 8762465, 14192725, 17524930, 28385450, 40307339, 43812325, 80614678, 87624650, 201536695, 403073390, 1007683475, 2015366950]

約数ペア:

[(1, 2015366950), (2, 1007683475), (5, 403073390), (10, 201536695), (23, 87624650), (25, 80614678), (46, 43812325), (50, 40307339), (71, 28385450), (115, 17524930), (142, 14192725), (230, 8762465), (355, 5677090), (575, 3504986), (710, 2838545), (1150, 1752493), (1633, 1234150), (1775, 1135418), (3266, 617075), (3550, 567709), (8165, 246830), (16330, 123415), (24683, 81650), (40825, 49366)]