27394720

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 65263968

約数和(自身を除く): 37869248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1307, 1310, 2096, 2614, 2620, 4192, 5228, 5240, 6535, 10456, 10480, 13070, 20912, 20960, 26140, 41824, 52280, 104560, 171217, 209120, 342434, 684868, 856085, 1369736, 1712170, 2739472, 3424340, 5478944, 6848680, 13697360, 27394720]

約数ペア:

[(1, 27394720), (2, 13697360), (4, 6848680), (5, 5478944), (8, 3424340), (10, 2739472), (16, 1712170), (20, 1369736), (32, 856085), (40, 684868), (80, 342434), (131, 209120), (160, 171217), (262, 104560), (524, 52280), (655, 41824), (1048, 26140), (1307, 20960), (1310, 20912), (2096, 13070), (2614, 10480), (2620, 10456), (4192, 6535), (5228, 5240)]