5634294640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{174761}}^1$

素因数の和:174818

約数の個数: 80

約数和(自身を含む): 14562567936

約数和(自身を除く): 8928273296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 174761, 349522, 699044, 873805, 1398088, 1747610, 2271893, 2796176, 3495220, 4543786, 5417591, 6990440, 9087572, 10835182, 11359465, 13980880, 18175144, 21670364, 22718930, 27087955, 36350288, 43340728, 45437860, 54175910, 70428683, 86681456, 90875720, 108351820, 140857366, 181751440, 216703640, 281714732, 352143415, 433407280, 563429464, 704286830, 1126858928, 1408573660, 2817147320, 5634294640]

約数ペア:

[(1, 5634294640), (2, 2817147320), (4, 1408573660), (5, 1126858928), (8, 704286830), (10, 563429464), (13, 433407280), (16, 352143415), (20, 281714732), (26, 216703640), (31, 181751440), (40, 140857366), (52, 108351820), (62, 90875720), (65, 86681456), (80, 70428683), (104, 54175910), (124, 45437860), (130, 43340728), (155, 36350288), (208, 27087955), (248, 22718930), (260, 21670364), (310, 18175144), (403, 13980880), (496, 11359465), (520, 10835182), (620, 9087572), (806, 6990440), (1040, 5417591), (1240, 4543786), (1612, 3495220), (2015, 2796176), (2480, 2271893), (3224, 1747610), (4030, 1398088), (6448, 873805), (8060, 699044), (16120, 349522), (32240, 174761)]