31972400

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1278

約数の個数: 60

約数和(自身を含む): 78025512

約数和(自身を除く): 46053112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1193, 1340, 1675, 2386, 2680, 3350, 4772, 5360, 5965, 6700, 9544, 11930, 13400, 19088, 23860, 26800, 29825, 47720, 59650, 79931, 95440, 119300, 159862, 238600, 319724, 399655, 477200, 639448, 799310, 1278896, 1598620, 1998275, 3197240, 3996550, 6394480, 7993100, 15986200, 31972400]

約数ペア:

[(1, 31972400), (2, 15986200), (4, 7993100), (5, 6394480), (8, 3996550), (10, 3197240), (16, 1998275), (20, 1598620), (25, 1278896), (40, 799310), (50, 639448), (67, 477200), (80, 399655), (100, 319724), (134, 238600), (200, 159862), (268, 119300), (335, 95440), (400, 79931), (536, 59650), (670, 47720), (1072, 29825), (1193, 26800), (1340, 23860), (1675, 19088), (2386, 13400), (2680, 11930), (3350, 9544), (4772, 6700), (5360, 5965)]