5379440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6113}}^1$

素因数の和:6137

約数の個数: 40

約数和(自身を含む): 13646448

約数和(自身を除く): 8267008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6113, 12226, 24452, 30565, 48904, 61130, 67243, 97808, 122260, 134486, 244520, 268972, 336215, 489040, 537944, 672430, 1075888, 1344860, 2689720, 5379440]

約数ペア:

[(1, 5379440), (2, 2689720), (4, 1344860), (5, 1075888), (8, 672430), (10, 537944), (11, 489040), (16, 336215), (20, 268972), (22, 244520), (40, 134486), (44, 122260), (55, 97808), (80, 67243), (88, 61130), (110, 48904), (176, 30565), (220, 24452), (440, 12226), (880, 6113)]