24774880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 64731744

約数和(自身を除く): 39956864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 277, 344, 416, 430, 520, 554, 559, 688, 860, 1040, 1108, 1118, 1376, 1385, 1720, 2080, 2216, 2236, 2770, 2795, 3440, 3601, 4432, 4472, 5540, 5590, 6880, 7202, 8864, 8944, 11080, 11180, 11911, 14404, 17888, 18005, 22160, 22360, 23822, 28808, 36010, 44320, 44720, 47644, 57616, 59555, 72020, 89440, 95288, 115232, 119110, 144040, 154843, 190576, 238220, 288080, 309686, 381152, 476440, 576160, 619372, 774215, 952880, 1238744, 1548430, 1905760, 2477488, 3096860, 4954976, 6193720, 12387440, 24774880]

約数ペア:

[(1, 24774880), (2, 12387440), (4, 6193720), (5, 4954976), (8, 3096860), (10, 2477488), (13, 1905760), (16, 1548430), (20, 1238744), (26, 952880), (32, 774215), (40, 619372), (43, 576160), (52, 476440), (65, 381152), (80, 309686), (86, 288080), (104, 238220), (130, 190576), (160, 154843), (172, 144040), (208, 119110), (215, 115232), (260, 95288), (277, 89440), (344, 72020), (416, 59555), (430, 57616), (520, 47644), (554, 44720), (559, 44320), (688, 36010), (860, 28808), (1040, 23822), (1108, 22360), (1118, 22160), (1376, 18005), (1385, 17888), (1720, 14404), (2080, 11911), (2216, 11180), (2236, 11080), (2770, 8944), (2795, 8864), (3440, 7202), (3601, 6880), (4432, 5590), (4472, 5540)]