10902950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 21855744

約数和(自身を除く): 10952794

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 127, 170, 202, 254, 425, 505, 635, 850, 1010, 1270, 1717, 2159, 2525, 3175, 3434, 4318, 5050, 6350, 8585, 10795, 12827, 17170, 21590, 25654, 42925, 53975, 64135, 85850, 107950, 128270, 218059, 320675, 436118, 641350, 1090295, 2180590, 5451475, 10902950]

約数ペア:

[(1, 10902950), (2, 5451475), (5, 2180590), (10, 1090295), (17, 641350), (25, 436118), (34, 320675), (50, 218059), (85, 128270), (101, 107950), (127, 85850), (170, 64135), (202, 53975), (254, 42925), (425, 25654), (505, 21590), (635, 17170), (850, 12827), (1010, 10795), (1270, 8585), (1717, 6350), (2159, 5050), (2525, 4318), (3175, 3434)]