8892800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{397}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 25169520

約数和(自身を除く): 16276720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 397, 400, 448, 560, 640, 700, 794, 800, 896, 1120, 1400, 1588, 1600, 1985, 2240, 2779, 2800, 3176, 3200, 3970, 4480, 5558, 5600, 6352, 7940, 9925, 11116, 11200, 12704, 13895, 15880, 19850, 22232, 22400, 25408, 27790, 31760, 39700, 44464, 50816, 55580, 63520, 69475, 79400, 88928, 111160, 127040, 138950, 158800, 177856, 222320, 254080, 277900, 317600, 355712, 444640, 555800, 635200, 889280, 1111600, 1270400, 1778560, 2223200, 4446400, 8892800]

約数ペア:

[(1, 8892800), (2, 4446400), (4, 2223200), (5, 1778560), (7, 1270400), (8, 1111600), (10, 889280), (14, 635200), (16, 555800), (20, 444640), (25, 355712), (28, 317600), (32, 277900), (35, 254080), (40, 222320), (50, 177856), (56, 158800), (64, 138950), (70, 127040), (80, 111160), (100, 88928), (112, 79400), (128, 69475), (140, 63520), (160, 55580), (175, 50816), (200, 44464), (224, 39700), (280, 31760), (320, 27790), (350, 25408), (397, 22400), (400, 22232), (448, 19850), (560, 15880), (640, 13895), (700, 12704), (794, 11200), (800, 11116), (896, 9925), (1120, 7940), (1400, 6352), (1588, 5600), (1600, 5558), (1985, 4480), (2240, 3970), (2779, 3200), (2800, 3176)]