1696474640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3029419}}^1$

素因数の和:3029439

約数の個数: 40

約数和(自身を含む): 4507776960

約数和(自身を除く): 2811302320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3029419, 6058838, 12117676, 15147095, 21205933, 24235352, 30294190, 42411866, 48470704, 60588380, 84823732, 106029665, 121176760, 169647464, 212059330, 242353520, 339294928, 424118660, 848237320, 1696474640]

約数ペア:

[(1, 1696474640), (2, 848237320), (4, 424118660), (5, 339294928), (7, 242353520), (8, 212059330), (10, 169647464), (14, 121176760), (16, 106029665), (20, 84823732), (28, 60588380), (35, 48470704), (40, 42411866), (56, 30294190), (70, 24235352), (80, 21205933), (112, 15147095), (140, 12117676), (280, 6058838), (560, 3029419)]