16834852580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1321417}}^1$

素因数の和:1321453

約数の個数: 72

約数和(自身を含む): 44288645688

約数和(自身を除く): 27453793108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 1321417, 2642834, 5285668, 6607085, 9249919, 13214170, 17178421, 18499838, 26428340, 34356842, 36999676, 46249595, 64749433, 68713684, 85892105, 92499190, 120248947, 129498866, 171784210, 184998380, 240497894, 258997732, 323747165, 343568420, 480995788, 601244735, 647494330, 841742629, 1202489470, 1294988660, 1683485258, 2404978940, 3366970516, 4208713145, 8417426290, 16834852580]

約数ペア:

[(1, 16834852580), (2, 8417426290), (4, 4208713145), (5, 3366970516), (7, 2404978940), (10, 1683485258), (13, 1294988660), (14, 1202489470), (20, 841742629), (26, 647494330), (28, 601244735), (35, 480995788), (49, 343568420), (52, 323747165), (65, 258997732), (70, 240497894), (91, 184998380), (98, 171784210), (130, 129498866), (140, 120248947), (182, 92499190), (196, 85892105), (245, 68713684), (260, 64749433), (364, 46249595), (455, 36999676), (490, 34356842), (637, 26428340), (910, 18499838), (980, 17178421), (1274, 13214170), (1820, 9249919), (2548, 6607085), (3185, 5285668), (6370, 2642834), (12740, 1321417)]