2247350120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{20261}}^1$

素因数の和:20378

約数の個数: 64

約数和(自身を含む): 5251910400

約数和(自身を除く): 3004560280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 59, 94, 118, 188, 235, 236, 295, 376, 470, 472, 590, 940, 1180, 1880, 2360, 2773, 5546, 11092, 13865, 20261, 22184, 27730, 40522, 55460, 81044, 101305, 110920, 162088, 202610, 405220, 810440, 952267, 1195399, 1904534, 2390798, 3809068, 4761335, 4781596, 5976995, 7618136, 9522670, 9563192, 11953990, 19045340, 23907980, 38090680, 47815960, 56183753, 112367506, 224735012, 280918765, 449470024, 561837530, 1123675060, 2247350120]

約数ペア:

[(1, 2247350120), (2, 1123675060), (4, 561837530), (5, 449470024), (8, 280918765), (10, 224735012), (20, 112367506), (40, 56183753), (47, 47815960), (59, 38090680), (94, 23907980), (118, 19045340), (188, 11953990), (235, 9563192), (236, 9522670), (295, 7618136), (376, 5976995), (470, 4781596), (472, 4761335), (590, 3809068), (940, 2390798), (1180, 1904534), (1880, 1195399), (2360, 952267), (2773, 810440), (5546, 405220), (11092, 202610), (13865, 162088), (20261, 110920), (22184, 101305), (27730, 81044), (40522, 55460)]