506248640

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{10477}}^1$

素因数の和:10645

約数の個数: 56

約数和(自身を含む): 1213603872

約数和(自身を除く): 707355232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 604, 755, 1208, 1510, 2416, 3020, 4832, 6040, 9664, 10477, 12080, 20954, 24160, 41908, 48320, 52385, 83816, 104770, 167632, 209540, 335264, 419080, 670528, 838160, 1582027, 1676320, 3164054, 3352640, 6328108, 7910135, 12656216, 15820270, 25312432, 31640540, 50624864, 63281080, 101249728, 126562160, 253124320, 506248640]

約数ペア:

[(1, 506248640), (2, 253124320), (4, 126562160), (5, 101249728), (8, 63281080), (10, 50624864), (16, 31640540), (20, 25312432), (32, 15820270), (40, 12656216), (64, 7910135), (80, 6328108), (151, 3352640), (160, 3164054), (302, 1676320), (320, 1582027), (604, 838160), (755, 670528), (1208, 419080), (1510, 335264), (2416, 209540), (3020, 167632), (4832, 104770), (6040, 83816), (9664, 52385), (10477, 48320), (12080, 41908), (20954, 24160)]