897236480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{50069}}^1$

素因数の和:50099

約数の個数: 80

約数和(自身を含む): 2458637280

約数和(自身を除く): 1561400800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 50069, 100138, 200276, 250345, 350483, 400552, 500690, 700966, 801104, 1001380, 1401932, 1602208, 1752415, 2002760, 2803864, 3204416, 3504830, 4005520, 5607728, 6408832, 7009660, 8011040, 11215456, 12817664, 14019320, 16022080, 22430912, 25635328, 28038640, 32044160, 44861824, 56077280, 64088320, 89723648, 112154560, 128176640, 179447296, 224309120, 448618240, 897236480]

約数ペア:

[(1, 897236480), (2, 448618240), (4, 224309120), (5, 179447296), (7, 128176640), (8, 112154560), (10, 89723648), (14, 64088320), (16, 56077280), (20, 44861824), (28, 32044160), (32, 28038640), (35, 25635328), (40, 22430912), (56, 16022080), (64, 14019320), (70, 12817664), (80, 11215456), (112, 8011040), (128, 7009660), (140, 6408832), (160, 5607728), (224, 4005520), (256, 3504830), (280, 3204416), (320, 2803864), (448, 2002760), (512, 1752415), (560, 1602208), (640, 1401932), (896, 1001380), (1120, 801104), (1280, 700966), (1792, 500690), (2240, 400552), (2560, 350483), (3584, 250345), (4480, 200276), (8960, 100138), (17920, 50069)]