2733808520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{129197}}^1$

素因数の和:129254

約数の個数: 48

約数和(自身を含む): 6430184460

約数和(自身を除く): 3696375940

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 5290, 10580, 21160, 129197, 258394, 516788, 645985, 1033576, 1291970, 2583940, 2971531, 5167880, 5943062, 11886124, 14857655, 23772248, 29715310, 59430620, 68345213, 118861240, 136690426, 273380852, 341726065, 546761704, 683452130, 1366904260, 2733808520]

約数ペア:

[(1, 2733808520), (2, 1366904260), (4, 683452130), (5, 546761704), (8, 341726065), (10, 273380852), (20, 136690426), (23, 118861240), (40, 68345213), (46, 59430620), (92, 29715310), (115, 23772248), (184, 14857655), (230, 11886124), (460, 5943062), (529, 5167880), (920, 2971531), (1058, 2583940), (2116, 1291970), (2645, 1033576), (4232, 645985), (5290, 516788), (10580, 258394), (21160, 129197)]