1270710400

素因数分解:

$2^7\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13693}}^1$

素因数の和:13746

約数の個数: 96

約数和(自身を含む): 3247532100

約数和(自身を除く): 1976821700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 290, 320, 400, 464, 580, 640, 725, 800, 928, 1160, 1450, 1600, 1856, 2320, 2900, 3200, 3712, 4640, 5800, 9280, 11600, 13693, 18560, 23200, 27386, 46400, 54772, 68465, 92800, 109544, 136930, 219088, 273860, 342325, 397097, 438176, 547720, 684650, 794194, 876352, 1095440, 1369300, 1588388, 1752704, 1985485, 2190880, 2738600, 3176776, 3970970, 4381760, 5477200, 6353552, 7941940, 8763520, 9927425, 10954400, 12707104, 15883880, 19854850, 21908800, 25414208, 31767760, 39709700, 43817600, 50828416, 63535520, 79419400, 127071040, 158838800, 254142080, 317677600, 635355200, 1270710400]

約数ペア:

[(1, 1270710400), (2, 635355200), (4, 317677600), (5, 254142080), (8, 158838800), (10, 127071040), (16, 79419400), (20, 63535520), (25, 50828416), (29, 43817600), (32, 39709700), (40, 31767760), (50, 25414208), (58, 21908800), (64, 19854850), (80, 15883880), (100, 12707104), (116, 10954400), (128, 9927425), (145, 8763520), (160, 7941940), (200, 6353552), (232, 5477200), (290, 4381760), (320, 3970970), (400, 3176776), (464, 2738600), (580, 2190880), (640, 1985485), (725, 1752704), (800, 1588388), (928, 1369300), (1160, 1095440), (1450, 876352), (1600, 794194), (1856, 684650), (2320, 547720), (2900, 438176), (3200, 397097), (3712, 342325), (4640, 273860), (5800, 219088), (9280, 136930), (11600, 109544), (13693, 92800), (18560, 68465), (23200, 54772), (27386, 46400)]