8583350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 8290570

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 79, 82, 106, 158, 205, 265, 395, 410, 530, 790, 1025, 1325, 1975, 2050, 2173, 2650, 3239, 3950, 4187, 4346, 6478, 8374, 10865, 16195, 20935, 21730, 32390, 41870, 54325, 80975, 104675, 108650, 161950, 171667, 209350, 343334, 858335, 1716670, 4291675, 8583350]

約数ペア:

[(1, 8583350), (2, 4291675), (5, 1716670), (10, 858335), (25, 343334), (41, 209350), (50, 171667), (53, 161950), (79, 108650), (82, 104675), (106, 80975), (158, 54325), (205, 41870), (265, 32390), (395, 21730), (410, 20935), (530, 16195), (790, 10865), (1025, 8374), (1325, 6478), (1975, 4346), (2050, 4187), (2173, 3950), (2650, 3239)]