2912493640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{92051}}^1$

素因数の和:92182

約数の個数: 64

約数和(自身を含む): 7555628160

約数和(自身を除く): 4643134520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4520, 6328, 7910, 15820, 31640, 92051, 184102, 368204, 460255, 644357, 736408, 920510, 1288714, 1841020, 2577428, 3221785, 3682040, 5154856, 6443570, 10401763, 12887140, 20803526, 25774280, 41607052, 52008815, 72812341, 83214104, 104017630, 145624682, 208035260, 291249364, 364061705, 416070520, 582498728, 728123410, 1456246820, 2912493640]

約数ペア:

[(1, 2912493640), (2, 1456246820), (4, 728123410), (5, 582498728), (7, 416070520), (8, 364061705), (10, 291249364), (14, 208035260), (20, 145624682), (28, 104017630), (35, 83214104), (40, 72812341), (56, 52008815), (70, 41607052), (113, 25774280), (140, 20803526), (226, 12887140), (280, 10401763), (452, 6443570), (565, 5154856), (791, 3682040), (904, 3221785), (1130, 2577428), (1582, 1841020), (2260, 1288714), (3164, 920510), (3955, 736408), (4520, 644357), (6328, 460255), (7910, 368204), (15820, 184102), (31640, 92051)]