23778040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4157}}^1$

素因数の和:4192

約数の個数: 64

約数和(自身を含む): 62868960

約数和(自身を除く): 39090920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 4157, 5720, 8314, 16628, 20785, 33256, 41570, 45727, 54041, 83140, 91454, 108082, 166280, 182908, 216164, 228635, 270205, 365816, 432328, 457270, 540410, 594451, 914540, 1080820, 1188902, 1829080, 2161640, 2377804, 2972255, 4755608, 5944510, 11889020, 23778040]

約数ペア:

[(1, 23778040), (2, 11889020), (4, 5944510), (5, 4755608), (8, 2972255), (10, 2377804), (11, 2161640), (13, 1829080), (20, 1188902), (22, 1080820), (26, 914540), (40, 594451), (44, 540410), (52, 457270), (55, 432328), (65, 365816), (88, 270205), (104, 228635), (110, 216164), (130, 182908), (143, 166280), (220, 108082), (260, 91454), (286, 83140), (440, 54041), (520, 45727), (572, 41570), (715, 33256), (1144, 20785), (1430, 16628), (2860, 8314), (4157, 5720)]