76453840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 190666368

約数和(自身を除く): 114212528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1123, 1480, 1702, 1840, 2246, 2960, 3404, 4255, 4492, 5615, 6808, 8510, 8984, 11230, 13616, 17020, 17968, 22460, 25829, 34040, 41551, 44920, 51658, 68080, 83102, 89840, 103316, 129145, 166204, 206632, 207755, 258290, 332408, 413264, 415510, 516580, 664816, 831020, 955673, 1033160, 1662040, 1911346, 2066320, 3324080, 3822692, 4778365, 7645384, 9556730, 15290768, 19113460, 38226920, 76453840]

約数ペア:

[(1, 76453840), (2, 38226920), (4, 19113460), (5, 15290768), (8, 9556730), (10, 7645384), (16, 4778365), (20, 3822692), (23, 3324080), (37, 2066320), (40, 1911346), (46, 1662040), (74, 1033160), (80, 955673), (92, 831020), (115, 664816), (148, 516580), (184, 415510), (185, 413264), (230, 332408), (296, 258290), (368, 207755), (370, 206632), (460, 166204), (592, 129145), (740, 103316), (851, 89840), (920, 83102), (1123, 68080), (1480, 51658), (1702, 44920), (1840, 41551), (2246, 34040), (2960, 25829), (3404, 22460), (4255, 17968), (4492, 17020), (5615, 13616), (6808, 11230), (8510, 8984)]