420176476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{40699}}^1$

素因数の和:40821

約数の個数: 24

約数和(自身を含む): 769230000

約数和(自身を除く): 349053524

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 5162, 10324, 40699, 81398, 162796, 1180271, 2360542, 3622211, 4721084, 7244422, 14488844, 105044119, 210088238, 420176476]

約数ペア:

[(1, 420176476), (2, 210088238), (4, 105044119), (29, 14488844), (58, 7244422), (89, 4721084), (116, 3622211), (178, 2360542), (356, 1180271), (2581, 162796), (5162, 81398), (10324, 40699)]