57440240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5021}}^1$

素因数の和:5058

約数の個数: 80

約数和(自身を含む): 156927456

約数和(自身を除く): 99487216

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5021, 5720, 10042, 11440, 20084, 25105, 40168, 50210, 55231, 65273, 80336, 100420, 110462, 130546, 200840, 220924, 261092, 276155, 326365, 401680, 441848, 522184, 552310, 652730, 718003, 883696, 1044368, 1104620, 1305460, 1436006, 2209240, 2610920, 2872012, 3590015, 4418480, 5221840, 5744024, 7180030, 11488048, 14360060, 28720120, 57440240]

約数ペア:

[(1, 57440240), (2, 28720120), (4, 14360060), (5, 11488048), (8, 7180030), (10, 5744024), (11, 5221840), (13, 4418480), (16, 3590015), (20, 2872012), (22, 2610920), (26, 2209240), (40, 1436006), (44, 1305460), (52, 1104620), (55, 1044368), (65, 883696), (80, 718003), (88, 652730), (104, 552310), (110, 522184), (130, 441848), (143, 401680), (176, 326365), (208, 276155), (220, 261092), (260, 220924), (286, 200840), (440, 130546), (520, 110462), (572, 100420), (715, 80336), (880, 65273), (1040, 55231), (1144, 50210), (1430, 40168), (2288, 25105), (2860, 20084), (5021, 11440), (5720, 10042)]