9401080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 23133600

約数和(自身を除く): 13732520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 179, 202, 260, 358, 404, 505, 520, 716, 808, 895, 1010, 1313, 1432, 1790, 2020, 2327, 2626, 3580, 4040, 4654, 5252, 6565, 7160, 9308, 10504, 11635, 13130, 18079, 18616, 23270, 26260, 36158, 46540, 52520, 72316, 90395, 93080, 144632, 180790, 235027, 361580, 470054, 723160, 940108, 1175135, 1880216, 2350270, 4700540, 9401080]

約数ペア:

[(1, 9401080), (2, 4700540), (4, 2350270), (5, 1880216), (8, 1175135), (10, 940108), (13, 723160), (20, 470054), (26, 361580), (40, 235027), (52, 180790), (65, 144632), (101, 93080), (104, 90395), (130, 72316), (179, 52520), (202, 46540), (260, 36158), (358, 26260), (404, 23270), (505, 18616), (520, 18079), (716, 13130), (808, 11635), (895, 10504), (1010, 9308), (1313, 7160), (1432, 6565), (1790, 5252), (2020, 4654), (2327, 4040), (2626, 3580)]