123428888350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4691}}^1\times {\mathrm{9929}}^1$

素因数の和:14685

約数の個数: 48

約数和(自身を含む): 233982814320

約数和(自身を除く): 110553925970

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 4691, 9382, 9929, 19858, 23455, 46910, 49645, 99290, 117275, 234550, 248225, 248623, 496450, 497246, 526237, 1052474, 1243115, 2486230, 2631185, 5262370, 6215575, 12431150, 13155925, 26311850, 46576939, 93153878, 232884695, 465769390, 1164423475, 2328846950, 2468577767, 4937155534, 12342888835, 24685777670, 61714444175, 123428888350]

約数ペア:

[(1, 123428888350), (2, 61714444175), (5, 24685777670), (10, 12342888835), (25, 4937155534), (50, 2468577767), (53, 2328846950), (106, 1164423475), (265, 465769390), (530, 232884695), (1325, 93153878), (2650, 46576939), (4691, 26311850), (9382, 13155925), (9929, 12431150), (19858, 6215575), (23455, 5262370), (46910, 2631185), (49645, 2486230), (99290, 1243115), (117275, 1052474), (234550, 526237), (248225, 497246), (248623, 496450)]