1366700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 3020640

約数和(自身を除く): 1653940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 173, 316, 346, 395, 692, 790, 865, 1580, 1730, 1975, 3460, 3950, 4325, 7900, 8650, 13667, 17300, 27334, 54668, 68335, 136670, 273340, 341675, 683350, 1366700]

約数ペア:

[(1, 1366700), (2, 683350), (4, 341675), (5, 273340), (10, 136670), (20, 68335), (25, 54668), (50, 27334), (79, 17300), (100, 13667), (158, 8650), (173, 7900), (316, 4325), (346, 3950), (395, 3460), (692, 1975), (790, 1730), (865, 1580)]