26270240

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 62655768

約数和(自身を除く): 36385528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1453, 1808, 2260, 2906, 3616, 4520, 5812, 7265, 9040, 11624, 14530, 18080, 23248, 29060, 46496, 58120, 116240, 164189, 232480, 328378, 656756, 820945, 1313512, 1641890, 2627024, 3283780, 5254048, 6567560, 13135120, 26270240]

約数ペア:

[(1, 26270240), (2, 13135120), (4, 6567560), (5, 5254048), (8, 3283780), (10, 2627024), (16, 1641890), (20, 1313512), (32, 820945), (40, 656756), (80, 328378), (113, 232480), (160, 164189), (226, 116240), (452, 58120), (565, 46496), (904, 29060), (1130, 23248), (1453, 18080), (1808, 14530), (2260, 11624), (2906, 9040), (3616, 7265), (4520, 5812)]