3190218880

素因数分解:

$2^7\times 5^1\times {\mathrm{4984717}}^1$

素因数の和:4984736

約数の個数: 32

約数和(自身を含む): 7626618540

約数和(自身を除く): 4436399660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4984717, 9969434, 19938868, 24923585, 39877736, 49847170, 79755472, 99694340, 159510944, 199388680, 319021888, 398777360, 638043776, 797554720, 1595109440, 3190218880]

約数ペア:

[(1, 3190218880), (2, 1595109440), (4, 797554720), (5, 638043776), (8, 398777360), (10, 319021888), (16, 199388680), (20, 159510944), (32, 99694340), (40, 79755472), (64, 49847170), (80, 39877736), (128, 24923585), (160, 19938868), (320, 9969434), (640, 4984717)]