8098889680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{15737}}^1$

素因数の和:16676

約数の個数: 80

約数和(自身を含む): 21544692480

約数和(自身を除く): 13445802800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 919, 1838, 3676, 4595, 6433, 7352, 9190, 12866, 14704, 15737, 18380, 25732, 31474, 32165, 36760, 51464, 62948, 64330, 73520, 78685, 102928, 110159, 125896, 128660, 157370, 220318, 251792, 257320, 314740, 440636, 514640, 550795, 629480, 881272, 1101590, 1258960, 1762544, 2203180, 4406360, 8812720, 14462303, 28924606, 57849212, 72311515, 101236121, 115698424, 144623030, 202472242, 231396848, 289246060, 404944484, 506180605, 578492120, 809888968, 1012361210, 1156984240, 1619777936, 2024722420, 4049444840, 8098889680]

約数ペア:

[(1, 8098889680), (2, 4049444840), (4, 2024722420), (5, 1619777936), (7, 1156984240), (8, 1012361210), (10, 809888968), (14, 578492120), (16, 506180605), (20, 404944484), (28, 289246060), (35, 231396848), (40, 202472242), (56, 144623030), (70, 115698424), (80, 101236121), (112, 72311515), (140, 57849212), (280, 28924606), (560, 14462303), (919, 8812720), (1838, 4406360), (3676, 2203180), (4595, 1762544), (6433, 1258960), (7352, 1101590), (9190, 881272), (12866, 629480), (14704, 550795), (15737, 514640), (18380, 440636), (25732, 314740), (31474, 257320), (32165, 251792), (36760, 220318), (51464, 157370), (62948, 128660), (64330, 125896), (73520, 110159), (78685, 102928)]