15025198840

素因数分解:

$2^3\times 5^1\times {\mathrm{37313}}^1\times {\mathrm{10067}}^1$

素因数の和:47391

約数の個数: 32

約数和(自身を含む): 33810961680

約数和(自身を除く): 18785762840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10067, 20134, 37313, 40268, 50335, 74626, 80536, 100670, 149252, 186565, 201340, 298504, 373130, 402680, 746260, 1492520, 375629971, 751259942, 1502519884, 1878149855, 3005039768, 3756299710, 7512599420, 15025198840]

約数ペア:

[(1, 15025198840), (2, 7512599420), (4, 3756299710), (5, 3005039768), (8, 1878149855), (10, 1502519884), (20, 751259942), (40, 375629971), (10067, 1492520), (20134, 746260), (37313, 402680), (40268, 373130), (50335, 298504), (74626, 201340), (80536, 186565), (100670, 149252)]