41980060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 92606976

約数和(自身を除く): 50626916

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 263, 347, 460, 526, 694, 1052, 1315, 1388, 1735, 2630, 3470, 5260, 6049, 6940, 7981, 12098, 15962, 24196, 30245, 31924, 39905, 60490, 79810, 91261, 120980, 159620, 182522, 365044, 456305, 912610, 1825220, 2099003, 4198006, 8396012, 10495015, 20990030, 41980060]

約数ペア:

[(1, 41980060), (2, 20990030), (4, 10495015), (5, 8396012), (10, 4198006), (20, 2099003), (23, 1825220), (46, 912610), (92, 456305), (115, 365044), (230, 182522), (263, 159620), (347, 120980), (460, 91261), (526, 79810), (694, 60490), (1052, 39905), (1315, 31924), (1388, 30245), (1735, 24196), (2630, 15962), (3470, 12098), (5260, 7981), (6049, 6940)]