1520223070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{52009}}^1$

素因数の和:52132

約数の個数: 32

約数和(自身を含む): 2845987200

約数和(自身を除く): 1325764130

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2923, 5846, 14615, 29230, 52009, 104018, 260045, 520090, 1924333, 3848666, 4108711, 8217422, 9621665, 19243330, 20543555, 41087110, 152022307, 304044614, 760111535, 1520223070]

約数ペア:

[(1, 1520223070), (2, 760111535), (5, 304044614), (10, 152022307), (37, 41087110), (74, 20543555), (79, 19243330), (158, 9621665), (185, 8217422), (370, 4108711), (395, 3848666), (790, 1924333), (2923, 520090), (5846, 260045), (14615, 104018), (29230, 52009)]