3859400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 5515000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 839, 920, 1150, 1678, 2300, 3356, 4195, 4600, 6712, 8390, 16780, 19297, 20975, 33560, 38594, 41950, 77188, 83900, 96485, 154376, 167800, 192970, 385940, 482425, 771880, 964850, 1929700, 3859400]

約数ペア:

[(1, 3859400), (2, 1929700), (4, 964850), (5, 771880), (8, 482425), (10, 385940), (20, 192970), (23, 167800), (25, 154376), (40, 96485), (46, 83900), (50, 77188), (92, 41950), (100, 38594), (115, 33560), (184, 20975), (200, 19297), (230, 16780), (460, 8390), (575, 6712), (839, 4600), (920, 4195), (1150, 3356), (1678, 2300)]