19861910400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{2068949}}^1$

素因数の和:2068976

約数の個数: 96

約数和(自身を含む): 65420199000

約数和(自身を除く): 45558288600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 2068949, 4137898, 6206847, 8275796, 10344745, 12413694, 16551592, 20689490, 24827388, 31034235, 33103184, 41378980, 49654776, 51723725, 62068470, 66206368, 82757960, 99309552, 103447450, 124136940, 132412736, 155171175, 165515920, 198619104, 206894900, 248273880, 264825472, 310342350, 331031840, 397238208, 413789800, 496547760, 620684700, 662063680, 794476416, 827579600, 993095520, 1241369400, 1324127360, 1655159200, 1986191040, 2482738800, 3310318400, 3972382080, 4965477600, 6620636800, 9930955200, 19861910400]

約数ペア:

[(1, 19861910400), (2, 9930955200), (3, 6620636800), (4, 4965477600), (5, 3972382080), (6, 3310318400), (8, 2482738800), (10, 1986191040), (12, 1655159200), (15, 1324127360), (16, 1241369400), (20, 993095520), (24, 827579600), (25, 794476416), (30, 662063680), (32, 620684700), (40, 496547760), (48, 413789800), (50, 397238208), (60, 331031840), (64, 310342350), (75, 264825472), (80, 248273880), (96, 206894900), (100, 198619104), (120, 165515920), (128, 155171175), (150, 132412736), (160, 124136940), (192, 103447450), (200, 99309552), (240, 82757960), (300, 66206368), (320, 62068470), (384, 51723725), (400, 49654776), (480, 41378980), (600, 33103184), (640, 31034235), (800, 24827388), (960, 20689490), (1200, 16551592), (1600, 12413694), (1920, 10344745), (2400, 8275796), (3200, 6206847), (4800, 4137898), (9600, 2068949)]