1185187480

素因数分解:

$2^3\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{19079}}^1$

素因数の和:20643

約数の個数: 32

約数和(自身を含む): 2668528800

約数和(自身を除く): 1483341320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1553, 3106, 6212, 7765, 12424, 15530, 19079, 31060, 38158, 62120, 76316, 95395, 152632, 190790, 381580, 763160, 29629687, 59259374, 118518748, 148148435, 237037496, 296296870, 592593740, 1185187480]

約数ペア:

[(1, 1185187480), (2, 592593740), (4, 296296870), (5, 237037496), (8, 148148435), (10, 118518748), (20, 59259374), (40, 29629687), (1553, 763160), (3106, 381580), (6212, 190790), (7765, 152632), (12424, 95395), (15530, 76316), (19079, 62120), (31060, 38158)]