63563740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3559}}^1$

素因数の和:3634

約数の個数: 48

約数和(自身を含む): 143539200

約数和(自身を除く): 79975460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3559, 3572, 4465, 7118, 8930, 14236, 17795, 17860, 35590, 67621, 71180, 135242, 167273, 270484, 334546, 338105, 669092, 676210, 836365, 1352420, 1672730, 3178187, 3345460, 6356374, 12712748, 15890935, 31781870, 63563740]

約数ペア:

[(1, 63563740), (2, 31781870), (4, 15890935), (5, 12712748), (10, 6356374), (19, 3345460), (20, 3178187), (38, 1672730), (47, 1352420), (76, 836365), (94, 676210), (95, 669092), (188, 338105), (190, 334546), (235, 270484), (380, 167273), (470, 135242), (893, 71180), (940, 67621), (1786, 35590), (3559, 17860), (3572, 17795), (4465, 14236), (7118, 8930)]