22909900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17623}}^1$

素因数の和:17650

約数の個数: 36

約数和(自身を含む): 53541712

約数和(自身を除く): 30631812

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17623, 35246, 70492, 88115, 176230, 229099, 352460, 440575, 458198, 881150, 916396, 1145495, 1762300, 2290990, 4581980, 5727475, 11454950, 22909900]

約数ペア:

[(1, 22909900), (2, 11454950), (4, 5727475), (5, 4581980), (10, 2290990), (13, 1762300), (20, 1145495), (25, 916396), (26, 881150), (50, 458198), (52, 440575), (65, 352460), (100, 229099), (130, 176230), (260, 88115), (325, 70492), (650, 35246), (1300, 17623)]