11209900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8623}}^1$

素因数の和:8650

約数の個数: 36

約数和(自身を含む): 26199712

約数和(自身を除く): 14989812

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 8623, 17246, 34492, 43115, 86230, 112099, 172460, 215575, 224198, 431150, 448396, 560495, 862300, 1120990, 2241980, 2802475, 5604950, 11209900]

約数ペア:

[(1, 11209900), (2, 5604950), (4, 2802475), (5, 2241980), (10, 1120990), (13, 862300), (20, 560495), (25, 448396), (26, 431150), (50, 224198), (52, 215575), (65, 172460), (100, 112099), (130, 86230), (260, 43115), (325, 34492), (650, 17246), (1300, 8623)]