25469330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 47729088

約数和(自身を除く): 22259758

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 971, 1942, 2623, 4855, 5246, 9710, 13115, 26230, 41753, 59231, 83506, 118462, 208765, 296155, 417530, 592310, 2546933, 5093866, 12734665, 25469330]

約数ペア:

[(1, 25469330), (2, 12734665), (5, 5093866), (10, 2546933), (43, 592310), (61, 417530), (86, 296155), (122, 208765), (215, 118462), (305, 83506), (430, 59231), (610, 41753), (971, 26230), (1942, 13115), (2623, 9710), (4855, 5246)]