40299160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 100465920

約数和(自身を除く): 60166760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1367, 1474, 2680, 2734, 2948, 3685, 5468, 5896, 6835, 7370, 10936, 13670, 14740, 15037, 27340, 29480, 30074, 54680, 60148, 75185, 91589, 120296, 150370, 183178, 300740, 366356, 457945, 601480, 732712, 915890, 1007479, 1831780, 2014958, 3663560, 4029916, 5037395, 8059832, 10074790, 20149580, 40299160]

約数ペア:

[(1, 40299160), (2, 20149580), (4, 10074790), (5, 8059832), (8, 5037395), (10, 4029916), (11, 3663560), (20, 2014958), (22, 1831780), (40, 1007479), (44, 915890), (55, 732712), (67, 601480), (88, 457945), (110, 366356), (134, 300740), (220, 183178), (268, 150370), (335, 120296), (440, 91589), (536, 75185), (670, 60148), (737, 54680), (1340, 30074), (1367, 29480), (1474, 27340), (2680, 15037), (2734, 14740), (2948, 13670), (3685, 10936), (5468, 7370), (5896, 6835)]