114778000

素因数分解:

$2^4\times 5^3\times {\mathrm{57389}}^1$

素因数の和:57412

約数の個数: 40

約数和(自身を含む): 277538040

約数和(自身を除く): 162760040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 57389, 114778, 229556, 286945, 459112, 573890, 918224, 1147780, 1434725, 2295560, 2869450, 4591120, 5738900, 7173625, 11477800, 14347250, 22955600, 28694500, 57389000, 114778000]

約数ペア:

[(1, 114778000), (2, 57389000), (4, 28694500), (5, 22955600), (8, 14347250), (10, 11477800), (16, 7173625), (20, 5738900), (25, 4591120), (40, 2869450), (50, 2295560), (80, 1434725), (100, 1147780), (125, 918224), (200, 573890), (250, 459112), (400, 286945), (500, 229556), (1000, 114778), (2000, 57389)]