12848480

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 30636144

約数和(自身を除く): 17787664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 613, 655, 1048, 1226, 1310, 2096, 2452, 2620, 3065, 4192, 4904, 5240, 6130, 9808, 10480, 12260, 19616, 20960, 24520, 49040, 80303, 98080, 160606, 321212, 401515, 642424, 803030, 1284848, 1606060, 2569696, 3212120, 6424240, 12848480]

約数ペア:

[(1, 12848480), (2, 6424240), (4, 3212120), (5, 2569696), (8, 1606060), (10, 1284848), (16, 803030), (20, 642424), (32, 401515), (40, 321212), (80, 160606), (131, 98080), (160, 80303), (262, 49040), (524, 24520), (613, 20960), (655, 19616), (1048, 12260), (1226, 10480), (1310, 9808), (2096, 6130), (2452, 5240), (2620, 4904), (3065, 4192)]