12590954870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{2719}}^1$

素因数の和:3117

約数の個数: 64

約数和(自身を含む): 24675840000

約数和(自身を除く): 12084885130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 199, 358, 398, 895, 995, 1790, 1990, 2327, 2587, 2719, 4654, 5174, 5438, 11635, 12935, 13595, 23270, 25870, 27190, 35347, 35621, 70694, 71242, 176735, 178105, 353470, 356210, 463073, 486701, 541081, 926146, 973402, 1082162, 2315365, 2433505, 2705405, 4630730, 4867010, 5410810, 6327113, 7034053, 12654226, 14068106, 31635565, 35170265, 63271130, 70340530, 96853499, 193706998, 484267495, 968534990, 1259095487, 2518190974, 6295477435, 12590954870]

約数ペア:

[(1, 12590954870), (2, 6295477435), (5, 2518190974), (10, 1259095487), (13, 968534990), (26, 484267495), (65, 193706998), (130, 96853499), (179, 70340530), (199, 63271130), (358, 35170265), (398, 31635565), (895, 14068106), (995, 12654226), (1790, 7034053), (1990, 6327113), (2327, 5410810), (2587, 4867010), (2719, 4630730), (4654, 2705405), (5174, 2433505), (5438, 2315365), (11635, 1082162), (12935, 973402), (13595, 926146), (23270, 541081), (25870, 486701), (27190, 463073), (35347, 356210), (35621, 353470), (70694, 178105), (71242, 176735)]