16171106840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1408633}}^1$

素因数の和:1408692

約数の個数: 64

約数和(自身を含む): 42597092160

約数和(自身を除く): 26425985320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 1408633, 2817266, 5634532, 7043165, 9860431, 11269064, 14086330, 19720862, 28172660, 39441724, 49302155, 56345320, 57753953, 78883448, 98604310, 115507906, 197208620, 231015812, 288769765, 394417240, 404277671, 462031624, 577539530, 808555342, 1155079060, 1617110684, 2021388355, 2310158120, 3234221368, 4042776710, 8085553420, 16171106840]

約数ペア:

[(1, 16171106840), (2, 8085553420), (4, 4042776710), (5, 3234221368), (7, 2310158120), (8, 2021388355), (10, 1617110684), (14, 1155079060), (20, 808555342), (28, 577539530), (35, 462031624), (40, 404277671), (41, 394417240), (56, 288769765), (70, 231015812), (82, 197208620), (140, 115507906), (164, 98604310), (205, 78883448), (280, 57753953), (287, 56345320), (328, 49302155), (410, 39441724), (574, 28172660), (820, 19720862), (1148, 14086330), (1435, 11269064), (1640, 9860431), (2296, 7043165), (2870, 5634532), (5740, 2817266), (11480, 1408633)]