89314540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12037}}^1$

素因数の和:12106

約数の個数: 48

約数和(自身を含む): 218417472

約数和(自身を除く): 129102932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 12037, 24074, 48148, 60185, 84259, 120370, 168518, 240740, 337036, 421295, 637961, 842590, 1275922, 1685180, 2551844, 3189805, 4465727, 6379610, 8931454, 12759220, 17862908, 22328635, 44657270, 89314540]

約数ペア:

[(1, 89314540), (2, 44657270), (4, 22328635), (5, 17862908), (7, 12759220), (10, 8931454), (14, 6379610), (20, 4465727), (28, 3189805), (35, 2551844), (53, 1685180), (70, 1275922), (106, 842590), (140, 637961), (212, 421295), (265, 337036), (371, 240740), (530, 168518), (742, 120370), (1060, 84259), (1484, 60185), (1855, 48148), (3710, 24074), (7420, 12037)]