29125410470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{39929}}^1$

素因数の和:40161

約数の個数: 64

約数和(自身を含む): 58603184640

約数和(自身を除く): 29477774170

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 181, 310, 362, 403, 806, 905, 1810, 2015, 2353, 4030, 4706, 5611, 11222, 11765, 23530, 28055, 39929, 56110, 72943, 79858, 145886, 199645, 364715, 399290, 519077, 729430, 1038154, 1237799, 2475598, 2595385, 5190770, 6188995, 7227149, 12377990, 14454298, 16091387, 32182774, 36135745, 72271490, 80456935, 93952937, 160913870, 187905874, 224041619, 448083238, 469764685, 939529370, 1120208095, 2240416190, 2912541047, 5825082094, 14562705235, 29125410470]

約数ペア:

[(1, 29125410470), (2, 14562705235), (5, 5825082094), (10, 2912541047), (13, 2240416190), (26, 1120208095), (31, 939529370), (62, 469764685), (65, 448083238), (130, 224041619), (155, 187905874), (181, 160913870), (310, 93952937), (362, 80456935), (403, 72271490), (806, 36135745), (905, 32182774), (1810, 16091387), (2015, 14454298), (2353, 12377990), (4030, 7227149), (4706, 6188995), (5611, 5190770), (11222, 2595385), (11765, 2475598), (23530, 1237799), (28055, 1038154), (39929, 729430), (56110, 519077), (72943, 399290), (79858, 364715), (145886, 199645)]