131756367070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1\times {\mathrm{121921}}^1$

素因数の和:124020

約数の個数: 32

約数和(自身を含む): 241756695360

約数和(自身を除く): 110000328290

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2039, 4078, 10195, 20390, 108067, 121921, 216134, 243842, 540335, 609605, 1080670, 1219210, 6461813, 12923626, 32309065, 64618130, 248596919, 497193838, 1242984595, 2485969190, 13175636707, 26351273414, 65878183535, 131756367070]

約数ペア:

[(1, 131756367070), (2, 65878183535), (5, 26351273414), (10, 13175636707), (53, 2485969190), (106, 1242984595), (265, 497193838), (530, 248596919), (2039, 64618130), (4078, 32309065), (10195, 12923626), (20390, 6461813), (108067, 1219210), (121921, 1080670), (216134, 609605), (243842, 540335)]