99684787030

素因数分解:

$2^1\times 5^1\times {\mathrm{40013}}^1\times {\mathrm{249131}}^1$

素因数の和:289151

約数の個数: 16

約数和(自身を含む): 179437821264

約数和(自身を除く): 79753034234

約数列:

[1, 2, 5, 10, 40013, 80026, 200065, 249131, 400130, 498262, 1245655, 2491310, 9968478703, 19936957406, 49842393515, 99684787030]

約数ペア:

[(1, 99684787030), (2, 49842393515), (5, 19936957406), (10, 9968478703), (40013, 2491310), (80026, 1245655), (200065, 498262), (249131, 400130)]