120745400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{26249}}^1$

素因数の和:26288

約数の個数: 48

約数和(自身を含む): 292950000

約数和(自身を除く): 172204600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 26249, 52498, 104996, 131245, 209992, 262490, 524980, 603727, 656225, 1049960, 1207454, 1312450, 2414908, 2624900, 3018635, 4829816, 5249800, 6037270, 12074540, 15093175, 24149080, 30186350, 60372700, 120745400]

約数ペア:

[(1, 120745400), (2, 60372700), (4, 30186350), (5, 24149080), (8, 15093175), (10, 12074540), (20, 6037270), (23, 5249800), (25, 4829816), (40, 3018635), (46, 2624900), (50, 2414908), (92, 1312450), (100, 1207454), (115, 1049960), (184, 656225), (200, 603727), (230, 524980), (460, 262490), (575, 209992), (920, 131245), (1150, 104996), (2300, 52498), (4600, 26249)]