713589950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21397}}^1$

素因数の和:21461

約数の個数: 48

約数和(自身を含む): 1432810080

約数和(自身を除く): 719220130

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 667, 725, 1150, 1334, 1450, 3335, 6670, 16675, 21397, 33350, 42794, 106985, 213970, 492131, 534925, 620513, 984262, 1069850, 1241026, 2460655, 3102565, 4921310, 6205130, 12303275, 14271799, 15512825, 24606550, 28543598, 31025650, 71358995, 142717990, 356794975, 713589950]

約数ペア:

[(1, 713589950), (2, 356794975), (5, 142717990), (10, 71358995), (23, 31025650), (25, 28543598), (29, 24606550), (46, 15512825), (50, 14271799), (58, 12303275), (115, 6205130), (145, 4921310), (230, 3102565), (290, 2460655), (575, 1241026), (667, 1069850), (725, 984262), (1150, 620513), (1334, 534925), (1450, 492131), (3335, 213970), (6670, 106985), (16675, 42794), (21397, 33350)]