34859240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 86486400

約数和(自身を除く): 51627160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1559, 1720, 2236, 2795, 3118, 4472, 5590, 6236, 7795, 11180, 12472, 15590, 20267, 22360, 31180, 40534, 62360, 67037, 81068, 101335, 134074, 162136, 202670, 268148, 335185, 405340, 536296, 670370, 810680, 871481, 1340740, 1742962, 2681480, 3485924, 4357405, 6971848, 8714810, 17429620, 34859240]

約数ペア:

[(1, 34859240), (2, 17429620), (4, 8714810), (5, 6971848), (8, 4357405), (10, 3485924), (13, 2681480), (20, 1742962), (26, 1340740), (40, 871481), (43, 810680), (52, 670370), (65, 536296), (86, 405340), (104, 335185), (130, 268148), (172, 202670), (215, 162136), (260, 134074), (344, 101335), (430, 81068), (520, 67037), (559, 62360), (860, 40534), (1118, 31180), (1559, 22360), (1720, 20267), (2236, 15590), (2795, 12472), (3118, 11180), (4472, 7795), (5590, 6236)]