26108520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2354

約数の個数: 64

約数和(自身を含む): 79168320

約数和(自身を除く): 53059800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2243, 2328, 2910, 3880, 4486, 5820, 6729, 8972, 11215, 11640, 13458, 17944, 22430, 26916, 33645, 44860, 53832, 67290, 89720, 134580, 217571, 269160, 435142, 652713, 870284, 1087855, 1305426, 1740568, 2175710, 2610852, 3263565, 4351420, 5221704, 6527130, 8702840, 13054260, 26108520]

約数ペア:

[(1, 26108520), (2, 13054260), (3, 8702840), (4, 6527130), (5, 5221704), (6, 4351420), (8, 3263565), (10, 2610852), (12, 2175710), (15, 1740568), (20, 1305426), (24, 1087855), (30, 870284), (40, 652713), (60, 435142), (97, 269160), (120, 217571), (194, 134580), (291, 89720), (388, 67290), (485, 53832), (582, 44860), (776, 33645), (970, 26916), (1164, 22430), (1455, 17944), (1940, 13458), (2243, 11640), (2328, 11215), (2910, 8972), (3880, 6729), (4486, 5820)]