2448804940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{3137}}^1$

素因数の和:4866

約数の個数: 48

約数和(自身を含む): 5370950592

約数和(自身を除く): 2922145652

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1697, 3137, 3394, 6274, 6788, 8485, 12548, 15685, 16970, 31370, 33940, 39031, 62740, 72151, 78062, 144302, 156124, 195155, 288604, 360755, 390310, 721510, 780620, 1443020, 5323489, 10646978, 21293956, 26617445, 53234890, 106469780, 122440247, 244880494, 489760988, 612201235, 1224402470, 2448804940]

約数ペア:

[(1, 2448804940), (2, 1224402470), (4, 612201235), (5, 489760988), (10, 244880494), (20, 122440247), (23, 106469780), (46, 53234890), (92, 26617445), (115, 21293956), (230, 10646978), (460, 5323489), (1697, 1443020), (3137, 780620), (3394, 721510), (6274, 390310), (6788, 360755), (8485, 288604), (12548, 195155), (15685, 156124), (16970, 144302), (31370, 78062), (33940, 72151), (39031, 62740)]