5543920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 13577256

約数和(自身を除く): 8033336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 131, 184, 230, 262, 368, 460, 524, 529, 655, 920, 1048, 1058, 1310, 1840, 2096, 2116, 2620, 2645, 3013, 4232, 5240, 5290, 6026, 8464, 10480, 10580, 12052, 15065, 21160, 24104, 30130, 42320, 48208, 60260, 69299, 120520, 138598, 241040, 277196, 346495, 554392, 692990, 1108784, 1385980, 2771960, 5543920]

約数ペア:

[(1, 5543920), (2, 2771960), (4, 1385980), (5, 1108784), (8, 692990), (10, 554392), (16, 346495), (20, 277196), (23, 241040), (40, 138598), (46, 120520), (80, 69299), (92, 60260), (115, 48208), (131, 42320), (184, 30130), (230, 24104), (262, 21160), (368, 15065), (460, 12052), (524, 10580), (529, 10480), (655, 8464), (920, 6026), (1048, 5290), (1058, 5240), (1310, 4232), (1840, 3013), (2096, 2645), (2116, 2620)]