42478702960

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1198609}}^1$

素因数の和:1199065

約数の個数: 40

約数和(自身を含む): 98986008240

約数和(自身を除く): 56507305280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1772, 2215, 3544, 4430, 7088, 8860, 17720, 35440, 1198609, 2397218, 4794436, 5993045, 9588872, 11986090, 19177744, 23972180, 47944360, 95888720, 530983787, 1061967574, 2123935148, 2654918935, 4247870296, 5309837870, 8495740592, 10619675740, 21239351480, 42478702960]

約数ペア:

[(1, 42478702960), (2, 21239351480), (4, 10619675740), (5, 8495740592), (8, 5309837870), (10, 4247870296), (16, 2654918935), (20, 2123935148), (40, 1061967574), (80, 530983787), (443, 95888720), (886, 47944360), (1772, 23972180), (2215, 19177744), (3544, 11986090), (4430, 9588872), (7088, 5993045), (8860, 4794436), (17720, 2397218), (35440, 1198609)]