40808436260

素因数分解:

$2^2\times 5^1\times {\mathrm{22993}}^1\times {\mathrm{88741}}^1$

素因数の和:111743

約数の個数: 24

約数和(自身を含む): 85702409016

約数和(自身を除く): 44893972756

約数列:

[1, 2, 4, 5, 10, 20, 22993, 45986, 88741, 91972, 114965, 177482, 229930, 354964, 443705, 459860, 887410, 1774820, 2040421813, 4080843626, 8161687252, 10202109065, 20404218130, 40808436260]

約数ペア:

[(1, 40808436260), (2, 20404218130), (4, 10202109065), (5, 8161687252), (10, 4080843626), (20, 2040421813), (22993, 1774820), (45986, 887410), (88741, 459860), (91972, 443705), (114965, 354964), (177482, 229930)]