20194300225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{5483}}^1$

素因数の和:5790

約数の個数: 48

約数和(自身を含む): 27907856640

約数和(自身を除く): 7713556415

約数列:

[1, 5, 11, 25, 55, 59, 227, 275, 295, 649, 1135, 1475, 2497, 3245, 5483, 5675, 12485, 13393, 16225, 27415, 60313, 62425, 66965, 137075, 147323, 301565, 323497, 334825, 736615, 1244641, 1507825, 1617485, 3558467, 3683075, 6223205, 8087425, 13691051, 17792335, 31116025, 68455255, 73433819, 88961675, 342276275, 367169095, 807772009, 1835845475, 4038860045, 20194300225]

約数ペア:

[(1, 20194300225), (5, 4038860045), (11, 1835845475), (25, 807772009), (55, 367169095), (59, 342276275), (227, 88961675), (275, 73433819), (295, 68455255), (649, 31116025), (1135, 17792335), (1475, 13691051), (2497, 8087425), (3245, 6223205), (5483, 3683075), (5675, 3558467), (12485, 1617485), (13393, 1507825), (16225, 1244641), (27415, 736615), (60313, 334825), (62425, 323497), (66965, 301565), (137075, 147323)]