26350870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 34612970

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1259, 1495, 1610, 2093, 2518, 2990, 4186, 6295, 8813, 10465, 12590, 16367, 17626, 20930, 28957, 32734, 44065, 57914, 81835, 88130, 114569, 144785, 163670, 202699, 229138, 289570, 376441, 405398, 572845, 752882, 1013495, 1145690, 1882205, 2026990, 2635087, 3764410, 5270174, 13175435, 26350870]

約数ペア:

[(1, 26350870), (2, 13175435), (5, 5270174), (7, 3764410), (10, 2635087), (13, 2026990), (14, 1882205), (23, 1145690), (26, 1013495), (35, 752882), (46, 572845), (65, 405398), (70, 376441), (91, 289570), (115, 229138), (130, 202699), (161, 163670), (182, 144785), (230, 114569), (299, 88130), (322, 81835), (455, 57914), (598, 44065), (805, 32734), (910, 28957), (1259, 20930), (1495, 17626), (1610, 16367), (2093, 12590), (2518, 10465), (2990, 8813), (4186, 6295)]