1280822574190

素因数分解:

$2^1\times 5^1\times {\mathrm{2713}}^1\times {\mathrm{2797}}^1\times {\mathrm{16879}}^1$

素因数の和:22396

約数の個数: 32

約数和(自身を含む): 2307291684480

約数和(自身を除く): 1026469110290

約数列:

[1, 2, 5, 10, 2713, 2797, 5426, 5594, 13565, 13985, 16879, 27130, 27970, 33758, 84395, 168790, 7588261, 15176522, 37941305, 45792727, 47210563, 75882610, 91585454, 94421126, 228963635, 236052815, 457927270, 472105630, 128082257419, 256164514838, 640411287095, 1280822574190]

約数ペア:

[(1, 1280822574190), (2, 640411287095), (5, 256164514838), (10, 128082257419), (2713, 472105630), (2797, 457927270), (5426, 236052815), (5594, 228963635), (13565, 94421126), (13985, 91585454), (16879, 75882610), (27130, 47210563), (27970, 45792727), (33758, 37941305), (84395, 15176522), (168790, 7588261)]