27486580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 63633024

約数和(自身を除く): 36146444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 1213, 2060, 2266, 2426, 4532, 4852, 5665, 6065, 11330, 12130, 13343, 22660, 24260, 26686, 53372, 66715, 124939, 133430, 249878, 266860, 499756, 624695, 1249390, 1374329, 2498780, 2748658, 5497316, 6871645, 13743290, 27486580]

約数ペア:

[(1, 27486580), (2, 13743290), (4, 6871645), (5, 5497316), (10, 2748658), (11, 2498780), (20, 1374329), (22, 1249390), (44, 624695), (55, 499756), (103, 266860), (110, 249878), (206, 133430), (220, 124939), (412, 66715), (515, 53372), (1030, 26686), (1133, 24260), (1213, 22660), (2060, 13343), (2266, 12130), (2426, 11330), (4532, 6065), (4852, 5665)]