69694040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 170674560

約数和(自身を除く): 100980520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 260, 404, 505, 520, 808, 1010, 1313, 1327, 2020, 2626, 2654, 4040, 5252, 5308, 6565, 6635, 10504, 10616, 13130, 13270, 17251, 26260, 26540, 34502, 52520, 53080, 69004, 86255, 134027, 138008, 172510, 268054, 345020, 536108, 670135, 690040, 1072216, 1340270, 1742351, 2680540, 3484702, 5361080, 6969404, 8711755, 13938808, 17423510, 34847020, 69694040]

約数ペア:

[(1, 69694040), (2, 34847020), (4, 17423510), (5, 13938808), (8, 8711755), (10, 6969404), (13, 5361080), (20, 3484702), (26, 2680540), (40, 1742351), (52, 1340270), (65, 1072216), (101, 690040), (104, 670135), (130, 536108), (202, 345020), (260, 268054), (404, 172510), (505, 138008), (520, 134027), (808, 86255), (1010, 69004), (1313, 53080), (1327, 52520), (2020, 34502), (2626, 26540), (2654, 26260), (4040, 17251), (5252, 13270), (5308, 13130), (6565, 10616), (6635, 10504)]