83965750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 180610560

約数和(自身を除く): 96644810

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 950, 1045, 1375, 1607, 2090, 2375, 2750, 3214, 4750, 5225, 8035, 10450, 16070, 17677, 26125, 30533, 35354, 40175, 52250, 61066, 80350, 88385, 152665, 176770, 200875, 305330, 335863, 401750, 441925, 671726, 763325, 883850, 1526650, 1679315, 2209625, 3358630, 3816625, 4419250, 7633250, 8396575, 16793150, 41982875, 83965750]

約数ペア:

[(1, 83965750), (2, 41982875), (5, 16793150), (10, 8396575), (11, 7633250), (19, 4419250), (22, 3816625), (25, 3358630), (38, 2209625), (50, 1679315), (55, 1526650), (95, 883850), (110, 763325), (125, 671726), (190, 441925), (209, 401750), (250, 335863), (275, 305330), (418, 200875), (475, 176770), (550, 152665), (950, 88385), (1045, 80350), (1375, 61066), (1607, 52250), (2090, 40175), (2375, 35354), (2750, 30533), (3214, 26125), (4750, 17677), (5225, 16070), (8035, 10450)]