41558440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 118609920

約数和(自身を除く): 77051480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 103, 110, 131, 140, 154, 206, 220, 262, 280, 308, 385, 412, 440, 515, 524, 616, 655, 721, 770, 824, 917, 1030, 1048, 1133, 1310, 1441, 1442, 1540, 1834, 2060, 2266, 2620, 2882, 2884, 3080, 3605, 3668, 4120, 4532, 4585, 5240, 5665, 5764, 5768, 7205, 7210, 7336, 7931, 9064, 9170, 10087, 11330, 11528, 13493, 14410, 14420, 15862, 18340, 20174, 22660, 26986, 28820, 28840, 31724, 36680, 39655, 40348, 45320, 50435, 53972, 57640, 63448, 67465, 79310, 80696, 94451, 100870, 107944, 134930, 148423, 158620, 188902, 201740, 269860, 296846, 317240, 377804, 403480, 472255, 539720, 593692, 742115, 755608, 944510, 1038961, 1187384, 1484230, 1889020, 2077922, 2968460, 3778040, 4155844, 5194805, 5936920, 8311688, 10389610, 20779220, 41558440]

約数ペア:

[(1, 41558440), (2, 20779220), (4, 10389610), (5, 8311688), (7, 5936920), (8, 5194805), (10, 4155844), (11, 3778040), (14, 2968460), (20, 2077922), (22, 1889020), (28, 1484230), (35, 1187384), (40, 1038961), (44, 944510), (55, 755608), (56, 742115), (70, 593692), (77, 539720), (88, 472255), (103, 403480), (110, 377804), (131, 317240), (140, 296846), (154, 269860), (206, 201740), (220, 188902), (262, 158620), (280, 148423), (308, 134930), (385, 107944), (412, 100870), (440, 94451), (515, 80696), (524, 79310), (616, 67465), (655, 63448), (721, 57640), (770, 53972), (824, 50435), (917, 45320), (1030, 40348), (1048, 39655), (1133, 36680), (1310, 31724), (1441, 28840), (1442, 28820), (1540, 26986), (1834, 22660), (2060, 20174), (2266, 18340), (2620, 15862), (2882, 14420), (2884, 14410), (3080, 13493), (3605, 11528), (3668, 11330), (4120, 10087), (4532, 9170), (4585, 9064), (5240, 7931), (5665, 7336), (5764, 7210), (5768, 7205)]