26453820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1249}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 74340000

約数和(自身を除く): 47886180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1249, 1412, 1765, 2118, 2498, 3530, 3747, 4236, 4996, 5295, 6245, 7060, 7494, 10590, 12490, 14988, 18735, 21180, 24980, 37470, 74940, 440897, 881794, 1322691, 1763588, 2204485, 2645382, 4408970, 5290764, 6613455, 8817940, 13226910, 26453820]

約数ペア:

[(1, 26453820), (2, 13226910), (3, 8817940), (4, 6613455), (5, 5290764), (6, 4408970), (10, 2645382), (12, 2204485), (15, 1763588), (20, 1322691), (30, 881794), (60, 440897), (353, 74940), (706, 37470), (1059, 24980), (1249, 21180), (1412, 18735), (1765, 14988), (2118, 12490), (2498, 10590), (3530, 7494), (3747, 7060), (4236, 6245), (4996, 5295)]