9419800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3623}}^1$

素因数の和:3652

約数の個数: 48

約数和(自身を含む): 23592240

約数和(自身を除く): 14172440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 3623, 7246, 14492, 18115, 28984, 36230, 47099, 72460, 90575, 94198, 144920, 181150, 188396, 235495, 362300, 376792, 470990, 724600, 941980, 1177475, 1883960, 2354950, 4709900, 9419800]

約数ペア:

[(1, 9419800), (2, 4709900), (4, 2354950), (5, 1883960), (8, 1177475), (10, 941980), (13, 724600), (20, 470990), (25, 376792), (26, 362300), (40, 235495), (50, 188396), (52, 181150), (65, 144920), (100, 94198), (104, 90575), (130, 72460), (200, 47099), (260, 36230), (325, 28984), (520, 18115), (650, 14492), (1300, 7246), (2600, 3623)]