2863900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2230

約数の個数: 36

約数和(自身を含む): 6695752

約数和(自身を除く): 3831852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2203, 4406, 8812, 11015, 22030, 28639, 44060, 55075, 57278, 110150, 114556, 143195, 220300, 286390, 572780, 715975, 1431950, 2863900]

約数ペア:

[(1, 2863900), (2, 1431950), (4, 715975), (5, 572780), (10, 286390), (13, 220300), (20, 143195), (25, 114556), (26, 110150), (50, 57278), (52, 55075), (65, 44060), (100, 28639), (130, 22030), (260, 11015), (325, 8812), (650, 4406), (1300, 2203)]