27268960

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 64964592

約数和(自身を除く): 37695632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1301, 1310, 2096, 2602, 2620, 4192, 5204, 5240, 6505, 10408, 10480, 13010, 20816, 20960, 26020, 41632, 52040, 104080, 170431, 208160, 340862, 681724, 852155, 1363448, 1704310, 2726896, 3408620, 5453792, 6817240, 13634480, 27268960]

約数ペア:

[(1, 27268960), (2, 13634480), (4, 6817240), (5, 5453792), (8, 3408620), (10, 2726896), (16, 1704310), (20, 1363448), (32, 852155), (40, 681724), (80, 340862), (131, 208160), (160, 170431), (262, 104080), (524, 52040), (655, 41632), (1048, 26020), (1301, 20960), (1310, 20816), (2096, 13010), (2602, 10480), (2620, 10408), (4192, 6505), (5204, 5240)]