34854650480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{65843}}^1$

素因数の和:66378

約数の個数: 80

約数和(自身を含む): 87443465760

約数和(自身を除く): 52588815280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 509, 520, 1018, 1040, 2036, 2545, 4072, 5090, 6617, 8144, 10180, 13234, 20360, 26468, 33085, 40720, 52936, 65843, 66170, 105872, 131686, 132340, 263372, 264680, 329215, 526744, 529360, 658430, 855959, 1053488, 1316860, 1711918, 2633720, 3423836, 4279795, 5267440, 6847672, 8559590, 13695344, 17119180, 33514087, 34238360, 67028174, 68476720, 134056348, 167570435, 268112696, 335140870, 435683131, 536225392, 670281740, 871366262, 1340563480, 1742732524, 2178415655, 2681126960, 3485465048, 4356831310, 6970930096, 8713662620, 17427325240, 34854650480]

約数ペア:

[(1, 34854650480), (2, 17427325240), (4, 8713662620), (5, 6970930096), (8, 4356831310), (10, 3485465048), (13, 2681126960), (16, 2178415655), (20, 1742732524), (26, 1340563480), (40, 871366262), (52, 670281740), (65, 536225392), (80, 435683131), (104, 335140870), (130, 268112696), (208, 167570435), (260, 134056348), (509, 68476720), (520, 67028174), (1018, 34238360), (1040, 33514087), (2036, 17119180), (2545, 13695344), (4072, 8559590), (5090, 6847672), (6617, 5267440), (8144, 4279795), (10180, 3423836), (13234, 2633720), (20360, 1711918), (26468, 1316860), (33085, 1053488), (40720, 855959), (52936, 658430), (65843, 529360), (66170, 526744), (105872, 329215), (131686, 264680), (132340, 263372)]