84323750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 80

約数和(自身を含む): 188939520

約数和(自身を除く): 104615770

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 419, 575, 625, 805, 838, 875, 1150, 1250, 1610, 1750, 2095, 2875, 2933, 4025, 4190, 4375, 5750, 5866, 8050, 8750, 9637, 10475, 14375, 14665, 19274, 20125, 20950, 28750, 29330, 40250, 48185, 52375, 67459, 73325, 96370, 100625, 104750, 134918, 146650, 201250, 240925, 261875, 337295, 366625, 481850, 523750, 674590, 733250, 1204625, 1686475, 1833125, 2409250, 3372950, 3666250, 6023125, 8432375, 12046250, 16864750, 42161875, 84323750]

約数ペア:

[(1, 84323750), (2, 42161875), (5, 16864750), (7, 12046250), (10, 8432375), (14, 6023125), (23, 3666250), (25, 3372950), (35, 2409250), (46, 1833125), (50, 1686475), (70, 1204625), (115, 733250), (125, 674590), (161, 523750), (175, 481850), (230, 366625), (250, 337295), (322, 261875), (350, 240925), (419, 201250), (575, 146650), (625, 134918), (805, 104750), (838, 100625), (875, 96370), (1150, 73325), (1250, 67459), (1610, 52375), (1750, 48185), (2095, 40250), (2875, 29330), (2933, 28750), (4025, 20950), (4190, 20125), (4375, 19274), (5750, 14665), (5866, 14375), (8050, 10475), (8750, 9637)]