939778000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3582

約数の個数: 160

約数和(自身を含む): 2734467840

約数和(自身を除く): 1794689840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 304, 350, 380, 400, 475, 500, 532, 560, 665, 700, 760, 875, 950, 1000, 1064, 1330, 1400, 1520, 1750, 1900, 2000, 2128, 2375, 2660, 2800, 3325, 3500, 3533, 3800, 4750, 5320, 6650, 7000, 7066, 7600, 9500, 10640, 13300, 14000, 14132, 16625, 17665, 19000, 24731, 26600, 28264, 33250, 35330, 38000, 49462, 53200, 56528, 66500, 67127, 70660, 88325, 98924, 123655, 133000, 134254, 141320, 176650, 197848, 247310, 266000, 268508, 282640, 335635, 353300, 395696, 441625, 469889, 494620, 537016, 618275, 671270, 706600, 883250, 939778, 989240, 1074032, 1236550, 1342540, 1413200, 1678175, 1766500, 1879556, 1978480, 2349445, 2473100, 2685080, 3091375, 3356350, 3533000, 3759112, 4698890, 4946200, 5370160, 6182750, 6712700, 7066000, 7518224, 8390875, 9397780, 9892400, 11747225, 12365500, 13425400, 16781750, 18795560, 23494450, 24731000, 26850800, 33563500, 37591120, 46988900, 49462000, 58736125, 67127000, 93977800, 117472250, 134254000, 187955600, 234944500, 469889000, 939778000]

約数ペア:

[(1, 939778000), (2, 469889000), (4, 234944500), (5, 187955600), (7, 134254000), (8, 117472250), (10, 93977800), (14, 67127000), (16, 58736125), (19, 49462000), (20, 46988900), (25, 37591120), (28, 33563500), (35, 26850800), (38, 24731000), (40, 23494450), (50, 18795560), (56, 16781750), (70, 13425400), (76, 12365500), (80, 11747225), (95, 9892400), (100, 9397780), (112, 8390875), (125, 7518224), (133, 7066000), (140, 6712700), (152, 6182750), (175, 5370160), (190, 4946200), (200, 4698890), (250, 3759112), (266, 3533000), (280, 3356350), (304, 3091375), (350, 2685080), (380, 2473100), (400, 2349445), (475, 1978480), (500, 1879556), (532, 1766500), (560, 1678175), (665, 1413200), (700, 1342540), (760, 1236550), (875, 1074032), (950, 989240), (1000, 939778), (1064, 883250), (1330, 706600), (1400, 671270), (1520, 618275), (1750, 537016), (1900, 494620), (2000, 469889), (2128, 441625), (2375, 395696), (2660, 353300), (2800, 335635), (3325, 282640), (3500, 268508), (3533, 266000), (3800, 247310), (4750, 197848), (5320, 176650), (6650, 141320), (7000, 134254), (7066, 133000), (7600, 123655), (9500, 98924), (10640, 88325), (13300, 70660), (14000, 67127), (14132, 66500), (16625, 56528), (17665, 53200), (19000, 49462), (24731, 38000), (26600, 35330), (28264, 33250)]