91253620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 203793408

約数和(自身を除く): 112539788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 311, 340, 622, 863, 1244, 1555, 1726, 3110, 3452, 4315, 5287, 6220, 8630, 10574, 14671, 17260, 21148, 26435, 29342, 52870, 58684, 73355, 105740, 146710, 268393, 293420, 536786, 1073572, 1341965, 2683930, 4562681, 5367860, 9125362, 18250724, 22813405, 45626810, 91253620]

約数ペア:

[(1, 91253620), (2, 45626810), (4, 22813405), (5, 18250724), (10, 9125362), (17, 5367860), (20, 4562681), (34, 2683930), (68, 1341965), (85, 1073572), (170, 536786), (311, 293420), (340, 268393), (622, 146710), (863, 105740), (1244, 73355), (1555, 58684), (1726, 52870), (3110, 29342), (3452, 26435), (4315, 21148), (5287, 17260), (6220, 14671), (8630, 10574)]