71322291250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{8151119}}^1$

素因数の和:8151148

約数の個数: 40

約数和(自身を含む): 152784593280

約数和(自身を除く): 81462302030

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 8750, 8151119, 16302238, 40755595, 57057833, 81511190, 114115666, 203777975, 285289165, 407555950, 570578330, 1018889875, 1426445825, 2037779750, 2852891650, 5094449375, 7132229125, 10188898750, 14264458250, 35661145625, 71322291250]

約数ペア:

[(1, 71322291250), (2, 35661145625), (5, 14264458250), (7, 10188898750), (10, 7132229125), (14, 5094449375), (25, 2852891650), (35, 2037779750), (50, 1426445825), (70, 1018889875), (125, 570578330), (175, 407555950), (250, 285289165), (350, 203777975), (625, 114115666), (875, 81511190), (1250, 57057833), (1750, 40755595), (4375, 16302238), (8750, 8151119)]