77983810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{599}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 144115200

約数和(自身を除く): 66131390

約数列:

[1, 2, 5, 10, 47, 94, 235, 277, 470, 554, 599, 1198, 1385, 2770, 2995, 5990, 13019, 26038, 28153, 56306, 65095, 130190, 140765, 165923, 281530, 331846, 829615, 1659230, 7798381, 15596762, 38991905, 77983810]

約数ペア:

[(1, 77983810), (2, 38991905), (5, 15596762), (10, 7798381), (47, 1659230), (94, 829615), (235, 331846), (277, 281530), (470, 165923), (554, 140765), (599, 130190), (1198, 65095), (1385, 56306), (2770, 28153), (2995, 26038), (5990, 13019)]