82843750

素因数分解:

$2^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 56

約数和(自身を含む): 170154072

約数和(自身を除く): 87310322

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 241, 250, 275, 482, 550, 625, 1205, 1250, 1375, 2410, 2651, 2750, 3125, 5302, 6025, 6250, 6875, 12050, 13255, 13750, 15625, 26510, 30125, 31250, 34375, 60250, 66275, 68750, 132550, 150625, 171875, 301250, 331375, 343750, 662750, 753125, 1506250, 1656875, 3313750, 3765625, 7531250, 8284375, 16568750, 41421875, 82843750]

約数ペア:

[(1, 82843750), (2, 41421875), (5, 16568750), (10, 8284375), (11, 7531250), (22, 3765625), (25, 3313750), (50, 1656875), (55, 1506250), (110, 753125), (125, 662750), (241, 343750), (250, 331375), (275, 301250), (482, 171875), (550, 150625), (625, 132550), (1205, 68750), (1250, 66275), (1375, 60250), (2410, 34375), (2651, 31250), (2750, 30125), (3125, 26510), (5302, 15625), (6025, 13750), (6250, 13255), (6875, 12050)]