100403830

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{19961}}^1$

素因数の和:20471

約数の個数: 16

約数和(自身を含む): 181095264

約数和(自身を除く): 80691434

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 19961, 39922, 99805, 199610, 10040383, 20080766, 50201915, 100403830]

約数ペア:

[(1, 100403830), (2, 50201915), (5, 20080766), (10, 10040383), (503, 199610), (1006, 99805), (2515, 39922), (5030, 19961)]