27620740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2377}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 67116672

約数和(自身を除く): 39495932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2377, 2905, 4754, 5810, 9508, 11620, 11885, 16639, 23770, 33278, 47540, 66556, 83195, 166390, 197291, 332780, 394582, 789164, 986455, 1381037, 1972910, 2762074, 3945820, 5524148, 6905185, 13810370, 27620740]

約数ペア:

[(1, 27620740), (2, 13810370), (4, 6905185), (5, 5524148), (7, 3945820), (10, 2762074), (14, 1972910), (20, 1381037), (28, 986455), (35, 789164), (70, 394582), (83, 332780), (140, 197291), (166, 166390), (332, 83195), (415, 66556), (581, 47540), (830, 33278), (1162, 23770), (1660, 16639), (2324, 11885), (2377, 11620), (2905, 9508), (4754, 5810)]