1025966480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1103}}^1$

素因数の和:1285

約数の個数: 160

約数和(自身を含む): 2996379648

約数和(自身を除く): 1970413168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 151, 154, 176, 220, 280, 302, 308, 385, 440, 560, 604, 616, 755, 770, 880, 1057, 1103, 1208, 1232, 1510, 1540, 1661, 2114, 2206, 2416, 3020, 3080, 3322, 4228, 4412, 5285, 5515, 6040, 6160, 6644, 7721, 8305, 8456, 8824, 10570, 11030, 11627, 12080, 12133, 13288, 15442, 16610, 16912, 17648, 21140, 22060, 23254, 24266, 26576, 30884, 33220, 38605, 42280, 44120, 46508, 48532, 58135, 60665, 61768, 66440, 77210, 84560, 84931, 88240, 93016, 97064, 116270, 121330, 123536, 132880, 154420, 166553, 169862, 186032, 194128, 232540, 242660, 308840, 333106, 339724, 424655, 465080, 485320, 617680, 666212, 679448, 832765, 849310, 930160, 970640, 1165871, 1332424, 1358896, 1665530, 1698620, 1832083, 2331742, 2664848, 3331060, 3397240, 3664166, 4663484, 5829355, 6662120, 6794480, 7328332, 9160415, 9326968, 11658710, 12824581, 13324240, 14656664, 18320830, 18653936, 23317420, 25649162, 29313328, 36641660, 46634840, 51298324, 64122905, 73283320, 93269680, 102596648, 128245810, 146566640, 205193296, 256491620, 512983240, 1025966480]

約数ペア:

[(1, 1025966480), (2, 512983240), (4, 256491620), (5, 205193296), (7, 146566640), (8, 128245810), (10, 102596648), (11, 93269680), (14, 73283320), (16, 64122905), (20, 51298324), (22, 46634840), (28, 36641660), (35, 29313328), (40, 25649162), (44, 23317420), (55, 18653936), (56, 18320830), (70, 14656664), (77, 13324240), (80, 12824581), (88, 11658710), (110, 9326968), (112, 9160415), (140, 7328332), (151, 6794480), (154, 6662120), (176, 5829355), (220, 4663484), (280, 3664166), (302, 3397240), (308, 3331060), (385, 2664848), (440, 2331742), (560, 1832083), (604, 1698620), (616, 1665530), (755, 1358896), (770, 1332424), (880, 1165871), (1057, 970640), (1103, 930160), (1208, 849310), (1232, 832765), (1510, 679448), (1540, 666212), (1661, 617680), (2114, 485320), (2206, 465080), (2416, 424655), (3020, 339724), (3080, 333106), (3322, 308840), (4228, 242660), (4412, 232540), (5285, 194128), (5515, 186032), (6040, 169862), (6160, 166553), (6644, 154420), (7721, 132880), (8305, 123536), (8456, 121330), (8824, 116270), (10570, 97064), (11030, 93016), (11627, 88240), (12080, 84931), (12133, 84560), (13288, 77210), (15442, 66440), (16610, 61768), (16912, 60665), (17648, 58135), (21140, 48532), (22060, 46508), (23254, 44120), (24266, 42280), (26576, 38605), (30884, 33220)]