23509920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{6997}}^1$

素因数の和:7022

約数の個数: 96

約数和(自身を含む): 84647808

約数和(自身を除く): 61137888

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, 6997, 13994, 20991, 27988, 34985, 41982, 48979, 55976, 69970, 83964, 97958, 104955, 111952, 139940, 146937, 167928, 195916, 209910, 223904, 244895, 279880, 293874, 335856, 391832, 419820, 489790, 559760, 587748, 671712, 734685, 783664, 839640, 979580, 1119520, 1175496, 1469370, 1567328, 1679280, 1959160, 2350992, 2938740, 3358560, 3918320, 4701984, 5877480, 7836640, 11754960, 23509920]

約数ペア:

[(1, 23509920), (2, 11754960), (3, 7836640), (4, 5877480), (5, 4701984), (6, 3918320), (7, 3358560), (8, 2938740), (10, 2350992), (12, 1959160), (14, 1679280), (15, 1567328), (16, 1469370), (20, 1175496), (21, 1119520), (24, 979580), (28, 839640), (30, 783664), (32, 734685), (35, 671712), (40, 587748), (42, 559760), (48, 489790), (56, 419820), (60, 391832), (70, 335856), (80, 293874), (84, 279880), (96, 244895), (105, 223904), (112, 209910), (120, 195916), (140, 167928), (160, 146937), (168, 139940), (210, 111952), (224, 104955), (240, 97958), (280, 83964), (336, 69970), (420, 55976), (480, 48979), (560, 41982), (672, 34985), (840, 27988), (1120, 20991), (1680, 13994), (3360, 6997)]