26641337180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{136889}}^1$

素因数の和:137198

約数の個数: 48

約数和(自身を含む): 57677780160

約数和(自身を除く): 31036442980

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 263, 370, 526, 740, 1052, 1315, 2630, 5260, 9731, 19462, 38924, 48655, 97310, 136889, 194620, 273778, 547556, 684445, 1368890, 2737780, 5064893, 10129786, 20259572, 25324465, 36001807, 50648930, 72003614, 101297860, 144007228, 180009035, 360018070, 720036140, 1332066859, 2664133718, 5328267436, 6660334295, 13320668590, 26641337180]

約数ペア:

[(1, 26641337180), (2, 13320668590), (4, 6660334295), (5, 5328267436), (10, 2664133718), (20, 1332066859), (37, 720036140), (74, 360018070), (148, 180009035), (185, 144007228), (263, 101297860), (370, 72003614), (526, 50648930), (740, 36001807), (1052, 25324465), (1315, 20259572), (2630, 10129786), (5260, 5064893), (9731, 2737780), (19462, 1368890), (38924, 684445), (48655, 547556), (97310, 273778), (136889, 194620)]