46138640

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8123}}^1$

素因数の和:8207

約数の個数: 40

約数和(自身を含む): 108796608

約数和(自身を除く): 62657968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 8123, 16246, 32492, 40615, 64984, 81230, 129968, 162460, 324920, 576733, 649840, 1153466, 2306932, 2883665, 4613864, 5767330, 9227728, 11534660, 23069320, 46138640]

約数ペア:

[(1, 46138640), (2, 23069320), (4, 11534660), (5, 9227728), (8, 5767330), (10, 4613864), (16, 2883665), (20, 2306932), (40, 1153466), (71, 649840), (80, 576733), (142, 324920), (284, 162460), (355, 129968), (568, 81230), (710, 64984), (1136, 40615), (1420, 32492), (2840, 16246), (5680, 8123)]