15696720010

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{43579}}^1$

素因数の和:43966

約数の個数: 32

約数和(自身を含む): 28553616000

約数和(自身を除く): 12856895990

約数列:

[1, 2, 5, 10, 181, 199, 362, 398, 905, 995, 1810, 1990, 36019, 43579, 72038, 87158, 180095, 217895, 360190, 435790, 7887799, 8672221, 15775598, 17344442, 39438995, 43361105, 78877990, 86722210, 1569672001, 3139344002, 7848360005, 15696720010]

約数ペア:

[(1, 15696720010), (2, 7848360005), (5, 3139344002), (10, 1569672001), (181, 86722210), (199, 78877990), (362, 43361105), (398, 39438995), (905, 17344442), (995, 15775598), (1810, 8672221), (1990, 7887799), (36019, 435790), (43579, 360190), (72038, 217895), (87158, 180095)]