46542920

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2089}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 104959800

約数和(自身を除く): 58416880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 1114, 2089, 2228, 2785, 4178, 4456, 5570, 8356, 10445, 11140, 16712, 20890, 22280, 41780, 83560, 1163573, 2327146, 4654292, 5817865, 9308584, 11635730, 23271460, 46542920]

約数ペア:

[(1, 46542920), (2, 23271460), (4, 11635730), (5, 9308584), (8, 5817865), (10, 4654292), (20, 2327146), (40, 1163573), (557, 83560), (1114, 41780), (2089, 22280), (2228, 20890), (2785, 16712), (4178, 11140), (4456, 10445), (5570, 8356)]