1796552380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2777}}^1\times {\mathrm{4621}}^1$

素因数の和:7414

約数の個数: 48

約数和(自身を含む): 4314211776

約数和(自身を除く): 2517659396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2777, 4621, 5554, 9242, 11108, 13885, 18484, 19439, 23105, 27770, 32347, 38878, 46210, 55540, 64694, 77756, 92420, 97195, 129388, 161735, 194390, 323470, 388780, 646940, 12832517, 25665034, 51330068, 64162585, 89827619, 128325170, 179655238, 256650340, 359310476, 449138095, 898276190, 1796552380]

約数ペア:

[(1, 1796552380), (2, 898276190), (4, 449138095), (5, 359310476), (7, 256650340), (10, 179655238), (14, 128325170), (20, 89827619), (28, 64162585), (35, 51330068), (70, 25665034), (140, 12832517), (2777, 646940), (4621, 388780), (5554, 323470), (9242, 194390), (11108, 161735), (13885, 129388), (18484, 97195), (19439, 92420), (23105, 77756), (27770, 64694), (32347, 55540), (38878, 46210)]