13232560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1367}}^1$

素因数の和:1402

約数の個数: 60

約数和(自身を含む): 33841584

約数和(自身を除く): 20609024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1367, 1936, 2420, 2734, 4840, 5468, 6835, 9680, 10936, 13670, 15037, 21872, 27340, 30074, 54680, 60148, 75185, 109360, 120296, 150370, 165407, 240592, 300740, 330814, 601480, 661628, 827035, 1202960, 1323256, 1654070, 2646512, 3308140, 6616280, 13232560]

約数ペア:

[(1, 13232560), (2, 6616280), (4, 3308140), (5, 2646512), (8, 1654070), (10, 1323256), (11, 1202960), (16, 827035), (20, 661628), (22, 601480), (40, 330814), (44, 300740), (55, 240592), (80, 165407), (88, 150370), (110, 120296), (121, 109360), (176, 75185), (220, 60148), (242, 54680), (440, 30074), (484, 27340), (605, 21872), (880, 15037), (968, 13670), (1210, 10936), (1367, 9680), (1936, 6835), (2420, 5468), (2734, 4840)]