1168871260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{5387}}^1$

素因数の和:5986

約数の個数: 48

約数和(自身を含む): 2588826240

約数和(自身を除く): 1419954980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 571, 1142, 2284, 2855, 5387, 5710, 10774, 10849, 11420, 21548, 21698, 26935, 43396, 53870, 54245, 102353, 107740, 108490, 204706, 216980, 409412, 511765, 1023530, 2047060, 3075977, 6151954, 12303908, 15379885, 30759770, 58443563, 61519540, 116887126, 233774252, 292217815, 584435630, 1168871260]

約数ペア:

[(1, 1168871260), (2, 584435630), (4, 292217815), (5, 233774252), (10, 116887126), (19, 61519540), (20, 58443563), (38, 30759770), (76, 15379885), (95, 12303908), (190, 6151954), (380, 3075977), (571, 2047060), (1142, 1023530), (2284, 511765), (2855, 409412), (5387, 216980), (5710, 204706), (10774, 108490), (10849, 107740), (11420, 102353), (21548, 54245), (21698, 53870), (26935, 43396)]