264577667030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1\times {\mathrm{14087}}^1$

素因数の和:16565

約数の個数: 64

約数和(自身を含む): 513781470720

約数和(自身を除く): 249203803690

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 2411, 3895, 4822, 7790, 12055, 14087, 24110, 28174, 45809, 70435, 91618, 98851, 140870, 197702, 229045, 267653, 458090, 494255, 535306, 577567, 988510, 1155134, 1338265, 1878169, 2676530, 2887835, 3756338, 5775670, 9390845, 10973773, 18781690, 21947546, 33963757, 54868865, 67927514, 109737730, 169818785, 339637570, 645311383, 1290622766, 1392514037, 2785028074, 3226556915, 6453113830, 6962570185, 13925140370, 26457766703, 52915533406, 132288833515, 264577667030]

約数ペア:

[(1, 264577667030), (2, 132288833515), (5, 52915533406), (10, 26457766703), (19, 13925140370), (38, 6962570185), (41, 6453113830), (82, 3226556915), (95, 2785028074), (190, 1392514037), (205, 1290622766), (410, 645311383), (779, 339637570), (1558, 169818785), (2411, 109737730), (3895, 67927514), (4822, 54868865), (7790, 33963757), (12055, 21947546), (14087, 18781690), (24110, 10973773), (28174, 9390845), (45809, 5775670), (70435, 3756338), (91618, 2887835), (98851, 2676530), (140870, 1878169), (197702, 1338265), (229045, 1155134), (267653, 988510), (458090, 577567), (494255, 535306)]