24387260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 55792800

約数和(自身を除く): 31405540

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2213, 2755, 4426, 5510, 8852, 11020, 11065, 22130, 42047, 44260, 64177, 84094, 128354, 168188, 210235, 256708, 320885, 420470, 641770, 840940, 1219363, 1283540, 2438726, 4877452, 6096815, 12193630, 24387260]

約数ペア:

[(1, 24387260), (2, 12193630), (4, 6096815), (5, 4877452), (10, 2438726), (19, 1283540), (20, 1219363), (29, 840940), (38, 641770), (58, 420470), (76, 320885), (95, 256708), (116, 210235), (145, 168188), (190, 128354), (290, 84094), (380, 64177), (551, 44260), (580, 42047), (1102, 22130), (2204, 11065), (2213, 11020), (2755, 8852), (4426, 5510)]