236189780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 504814464

約数和(自身を除く): 268624684

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 263, 332, 415, 526, 541, 830, 1052, 1082, 1315, 1660, 2164, 2630, 2705, 5260, 5410, 10820, 21829, 43658, 44903, 87316, 89806, 109145, 142283, 179612, 218290, 224515, 284566, 436580, 449030, 569132, 711415, 898060, 1422830, 2845660, 11809489, 23618978, 47237956, 59047445, 118094890, 236189780]

約数ペア:

[(1, 236189780), (2, 118094890), (4, 59047445), (5, 47237956), (10, 23618978), (20, 11809489), (83, 2845660), (166, 1422830), (263, 898060), (332, 711415), (415, 569132), (526, 449030), (541, 436580), (830, 284566), (1052, 224515), (1082, 218290), (1315, 179612), (1660, 142283), (2164, 109145), (2630, 89806), (2705, 87316), (5260, 44903), (5410, 43658), (10820, 21829)]