27265040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30983}}^1$

素因数の和:31007

約数の個数: 40

約数和(自身を含む): 69156288

約数和(自身を除く): 41891248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 30983, 61966, 123932, 154915, 247864, 309830, 340813, 495728, 619660, 681626, 1239320, 1363252, 1704065, 2478640, 2726504, 3408130, 5453008, 6816260, 13632520, 27265040]

約数ペア:

[(1, 27265040), (2, 13632520), (4, 6816260), (5, 5453008), (8, 3408130), (10, 2726504), (11, 2478640), (16, 1704065), (20, 1363252), (22, 1239320), (40, 681626), (44, 619660), (55, 495728), (80, 340813), (88, 309830), (110, 247864), (176, 154915), (220, 123932), (440, 61966), (880, 30983)]