438093280

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{18133}}^1$

素因数の和:18299

約数の個数: 48

約数和(自身を含む): 1041907104

約数和(自身を除く): 603813824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 3020, 4832, 6040, 12080, 18133, 24160, 36266, 72532, 90665, 145064, 181330, 290128, 362660, 580256, 725320, 1450640, 2738083, 2901280, 5476166, 10952332, 13690415, 21904664, 27380830, 43809328, 54761660, 87618656, 109523320, 219046640, 438093280]

約数ペア:

[(1, 438093280), (2, 219046640), (4, 109523320), (5, 87618656), (8, 54761660), (10, 43809328), (16, 27380830), (20, 21904664), (32, 13690415), (40, 10952332), (80, 5476166), (151, 2901280), (160, 2738083), (302, 1450640), (604, 725320), (755, 580256), (1208, 362660), (1510, 290128), (2416, 181330), (3020, 145064), (4832, 90665), (6040, 72532), (12080, 36266), (18133, 24160)]