25091664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 70828800

約数和(自身を除く): 45737136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 509, 624, 632, 948, 1018, 1027, 1264, 1527, 1896, 2036, 2054, 3054, 3081, 3792, 4072, 4108, 6108, 6162, 6617, 8144, 8216, 12216, 12324, 13234, 16432, 19851, 24432, 24648, 26468, 39702, 40211, 49296, 52936, 79404, 80422, 105872, 120633, 158808, 160844, 241266, 317616, 321688, 482532, 522743, 643376, 965064, 1045486, 1568229, 1930128, 2090972, 3136458, 4181944, 6272916, 8363888, 12545832, 25091664]

約数ペア:

[(1, 25091664), (2, 12545832), (3, 8363888), (4, 6272916), (6, 4181944), (8, 3136458), (12, 2090972), (13, 1930128), (16, 1568229), (24, 1045486), (26, 965064), (39, 643376), (48, 522743), (52, 482532), (78, 321688), (79, 317616), (104, 241266), (156, 160844), (158, 158808), (208, 120633), (237, 105872), (312, 80422), (316, 79404), (474, 52936), (509, 49296), (624, 40211), (632, 39702), (948, 26468), (1018, 24648), (1027, 24432), (1264, 19851), (1527, 16432), (1896, 13234), (2036, 12324), (2054, 12216), (3054, 8216), (3081, 8144), (3792, 6617), (4072, 6162), (4108, 6108)]