677411117785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{20693}}^1$

素因数の和:20946

約数の個数: 64

約数和(自身を含む): 892121319936

約数和(自身を除く): 214710202151

約数列:

[1, 5, 23, 41, 53, 115, 131, 205, 265, 655, 943, 1219, 2173, 3013, 4715, 5371, 6095, 6943, 10865, 15065, 20693, 26855, 34715, 49979, 103465, 123533, 159689, 249895, 284663, 475939, 617665, 798445, 848413, 1096729, 1423315, 2379695, 2710783, 4242065, 5483645, 6547249, 13553915, 19513499, 25224767, 32736245, 44965889, 62348009, 97567495, 111142103, 126123835, 143671499, 224829445, 311740045, 555710515, 718357495, 1034215447, 2556268369, 3304444477, 5171077235, 5890531459, 12781341845, 16522222385, 29452657295, 135482223557, 677411117785]

約数ペア:

[(1, 677411117785), (5, 135482223557), (23, 29452657295), (41, 16522222385), (53, 12781341845), (115, 5890531459), (131, 5171077235), (205, 3304444477), (265, 2556268369), (655, 1034215447), (943, 718357495), (1219, 555710515), (2173, 311740045), (3013, 224829445), (4715, 143671499), (5371, 126123835), (6095, 111142103), (6943, 97567495), (10865, 62348009), (15065, 44965889), (20693, 32736245), (26855, 25224767), (34715, 19513499), (49979, 13553915), (103465, 6547249), (123533, 5483645), (159689, 4242065), (249895, 2710783), (284663, 2379695), (475939, 1423315), (617665, 1096729), (798445, 848413)]