1274200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 3102480

約数和(自身を除く): 1828280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 277, 460, 554, 575, 920, 1108, 1150, 1385, 2216, 2300, 2770, 4600, 5540, 6371, 6925, 11080, 12742, 13850, 25484, 27700, 31855, 50968, 55400, 63710, 127420, 159275, 254840, 318550, 637100, 1274200]

約数ペア:

[(1, 1274200), (2, 637100), (4, 318550), (5, 254840), (8, 159275), (10, 127420), (20, 63710), (23, 55400), (25, 50968), (40, 31855), (46, 27700), (50, 25484), (92, 13850), (100, 12742), (115, 11080), (184, 6925), (200, 6371), (230, 5540), (277, 4600), (460, 2770), (554, 2300), (575, 2216), (920, 1385), (1108, 1150)]