29343820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1607}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 68076288

約数和(自身を除く): 38732468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1607, 1660, 1826, 3214, 3652, 4565, 6428, 8035, 9130, 16070, 17677, 18260, 32140, 35354, 70708, 88385, 133381, 176770, 266762, 353540, 533524, 666905, 1333810, 1467191, 2667620, 2934382, 5868764, 7335955, 14671910, 29343820]

約数ペア:

[(1, 29343820), (2, 14671910), (4, 7335955), (5, 5868764), (10, 2934382), (11, 2667620), (20, 1467191), (22, 1333810), (44, 666905), (55, 533524), (83, 353540), (110, 266762), (166, 176770), (220, 133381), (332, 88385), (415, 70708), (830, 35354), (913, 32140), (1607, 18260), (1660, 17677), (1826, 16070), (3214, 9130), (3652, 8035), (4565, 6428)]