38629920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11497}}^1$

素因数の和:11522

約数の個数: 96

約数和(自身を含む): 139079808

約数和(自身を除く): 100449888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 11497, 22994, 34491, 45988, 57485, 68982, 80479, 91976, 114970, 137964, 160958, 172455, 183952, 229940, 241437, 275928, 321916, 344910, 367904, 402395, 459880, 482874, 551856, 643832, 689820, 804790, 919760, 965748, 1103712, 1207185, 1287664, 1379640, 1609580, 1839520, 1931496, 2414370, 2575328, 2759280, 3219160, 3862992, 4828740, 5518560, 6438320, 7725984, 9657480, 12876640, 19314960, 38629920]

約数ペア:

[(1, 38629920), (2, 19314960), (3, 12876640), (4, 9657480), (5, 7725984), (6, 6438320), (7, 5518560), (8, 4828740), (10, 3862992), (12, 3219160), (14, 2759280), (15, 2575328), (16, 2414370), (20, 1931496), (21, 1839520), (24, 1609580), (28, 1379640), (30, 1287664), (32, 1207185), (35, 1103712), (40, 965748), (42, 919760), (48, 804790), (56, 689820), (60, 643832), (70, 551856), (80, 482874), (84, 459880), (96, 402395), (105, 367904), (112, 344910), (120, 321916), (140, 275928), (160, 241437), (168, 229940), (210, 183952), (224, 172455), (240, 160958), (280, 137964), (336, 114970), (420, 91976), (480, 80479), (560, 68982), (672, 57485), (840, 45988), (1120, 34491), (1680, 22994), (3360, 11497)]