86006260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 184415616

約数和(自身を除く): 98409356

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 197, 263, 332, 394, 415, 526, 788, 830, 985, 1052, 1315, 1660, 1970, 2630, 3940, 5260, 16351, 21829, 32702, 43658, 51811, 65404, 81755, 87316, 103622, 109145, 163510, 207244, 218290, 259055, 327020, 436580, 518110, 1036220, 4300313, 8600626, 17201252, 21501565, 43003130, 86006260]

約数ペア:

[(1, 86006260), (2, 43003130), (4, 21501565), (5, 17201252), (10, 8600626), (20, 4300313), (83, 1036220), (166, 518110), (197, 436580), (263, 327020), (332, 259055), (394, 218290), (415, 207244), (526, 163510), (788, 109145), (830, 103622), (985, 87316), (1052, 81755), (1315, 65404), (1660, 51811), (1970, 43658), (2630, 32702), (3940, 21829), (5260, 16351)]