5727800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 14348040

約数和(自身を除く): 8620240

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, 2203, 2600, 4406, 8812, 11015, 17624, 22030, 28639, 44060, 55075, 57278, 88120, 110150, 114556, 143195, 220300, 229112, 286390, 440600, 572780, 715975, 1145560, 1431950, 2863900, 5727800]

約数ペア:

[(1, 5727800), (2, 2863900), (4, 1431950), (5, 1145560), (8, 715975), (10, 572780), (13, 440600), (20, 286390), (25, 229112), (26, 220300), (40, 143195), (50, 114556), (52, 110150), (65, 88120), (100, 57278), (104, 55075), (130, 44060), (200, 28639), (260, 22030), (325, 17624), (520, 11015), (650, 8812), (1300, 4406), (2203, 2600)]