26330920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 75479040

約数和(自身を除く): 49148120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 83, 88, 103, 110, 140, 154, 166, 206, 220, 280, 308, 332, 385, 412, 415, 440, 515, 581, 616, 664, 721, 770, 824, 830, 913, 1030, 1133, 1162, 1442, 1540, 1660, 1826, 2060, 2266, 2324, 2884, 2905, 3080, 3320, 3605, 3652, 4120, 4532, 4565, 4648, 5665, 5768, 5810, 6391, 7210, 7304, 7931, 8549, 9064, 9130, 11330, 11620, 12782, 14420, 15862, 17098, 18260, 22660, 23240, 25564, 28840, 31724, 31955, 34196, 36520, 39655, 42745, 45320, 51128, 59843, 63448, 63910, 68392, 79310, 85490, 94039, 119686, 127820, 158620, 170980, 188078, 239372, 255640, 299215, 317240, 341960, 376156, 470195, 478744, 598430, 658273, 752312, 940390, 1196860, 1316546, 1880780, 2393720, 2633092, 3291365, 3761560, 5266184, 6582730, 13165460, 26330920]

約数ペア:

[(1, 26330920), (2, 13165460), (4, 6582730), (5, 5266184), (7, 3761560), (8, 3291365), (10, 2633092), (11, 2393720), (14, 1880780), (20, 1316546), (22, 1196860), (28, 940390), (35, 752312), (40, 658273), (44, 598430), (55, 478744), (56, 470195), (70, 376156), (77, 341960), (83, 317240), (88, 299215), (103, 255640), (110, 239372), (140, 188078), (154, 170980), (166, 158620), (206, 127820), (220, 119686), (280, 94039), (308, 85490), (332, 79310), (385, 68392), (412, 63910), (415, 63448), (440, 59843), (515, 51128), (581, 45320), (616, 42745), (664, 39655), (721, 36520), (770, 34196), (824, 31955), (830, 31724), (913, 28840), (1030, 25564), (1133, 23240), (1162, 22660), (1442, 18260), (1540, 17098), (1660, 15862), (1826, 14420), (2060, 12782), (2266, 11620), (2324, 11330), (2884, 9130), (2905, 9064), (3080, 8549), (3320, 7931), (3605, 7304), (3652, 7210), (4120, 6391), (4532, 5810), (4565, 5768), (4648, 5665)]