80363270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3203}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 156637152

約数和(自身を除く): 76273882

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 3203, 5018, 6406, 12545, 16015, 25090, 32030, 41639, 83278, 208195, 416390, 618179, 1236358, 3090895, 6181790, 8036327, 16072654, 40181635, 80363270]

約数ペア:

[(1, 80363270), (2, 40181635), (5, 16072654), (10, 8036327), (13, 6181790), (26, 3090895), (65, 1236358), (130, 618179), (193, 416390), (386, 208195), (965, 83278), (1930, 41639), (2509, 32030), (3203, 25090), (5018, 16015), (6406, 12545)]