6450350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 12856320

約数和(自身を除く): 6405970

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 71, 79, 115, 142, 158, 230, 355, 395, 575, 710, 790, 1150, 1633, 1775, 1817, 1975, 3266, 3550, 3634, 3950, 5609, 8165, 9085, 11218, 16330, 18170, 28045, 40825, 45425, 56090, 81650, 90850, 129007, 140225, 258014, 280450, 645035, 1290070, 3225175, 6450350]

約数ペア:

[(1, 6450350), (2, 3225175), (5, 1290070), (10, 645035), (23, 280450), (25, 258014), (46, 140225), (50, 129007), (71, 90850), (79, 81650), (115, 56090), (142, 45425), (158, 40825), (230, 28045), (355, 18170), (395, 16330), (575, 11218), (710, 9085), (790, 8165), (1150, 5609), (1633, 3950), (1775, 3634), (1817, 3550), (1975, 3266)]