40888944430

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{4980383}}^1$

素因数の和:4981211

約数の個数: 16

約数和(自身を含む): 73689761664

約数和(自身を除く): 32800817234

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 4980383, 9960766, 24901915, 49803830, 4088894443, 8177788886, 20444472215, 40888944430]

約数ペア:

[(1, 40888944430), (2, 20444472215), (5, 8177788886), (10, 4088894443), (821, 49803830), (1642, 24901915), (4105, 9960766), (8210, 4980383)]