64143462440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{56209}}^1$

素因数の和:56874

約数の個数: 64

約数和(自身を含む): 147638937600

約数和(自身を除く): 83495475160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 607, 940, 1214, 1880, 2428, 3035, 4856, 6070, 12140, 24280, 28529, 56209, 57058, 112418, 114116, 142645, 224836, 228232, 281045, 285290, 449672, 562090, 570580, 1124180, 1141160, 2248360, 2641823, 5283646, 10567292, 13209115, 21134584, 26418230, 34118863, 52836460, 68237726, 105672920, 136475452, 170594315, 272950904, 341188630, 682377260, 1364754520, 1603586561, 3207173122, 6414346244, 8017932805, 12828692488, 16035865610, 32071731220, 64143462440]

約数ペア:

[(1, 64143462440), (2, 32071731220), (4, 16035865610), (5, 12828692488), (8, 8017932805), (10, 6414346244), (20, 3207173122), (40, 1603586561), (47, 1364754520), (94, 682377260), (188, 341188630), (235, 272950904), (376, 170594315), (470, 136475452), (607, 105672920), (940, 68237726), (1214, 52836460), (1880, 34118863), (2428, 26418230), (3035, 21134584), (4856, 13209115), (6070, 10567292), (12140, 5283646), (24280, 2641823), (28529, 2248360), (56209, 1141160), (57058, 1124180), (112418, 570580), (114116, 562090), (142645, 449672), (224836, 285290), (228232, 281045)]