734000860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{6833}}^1$

素因数の和:7014

約数の個数: 48

約数和(自身を含む): 1591283232

約数和(自身を除く): 857282372

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 131, 164, 205, 262, 410, 524, 655, 820, 1310, 2620, 5371, 6833, 10742, 13666, 21484, 26855, 27332, 34165, 53710, 68330, 107420, 136660, 280153, 560306, 895123, 1120612, 1400765, 1790246, 2801530, 3580492, 4475615, 5603060, 8951230, 17902460, 36700043, 73400086, 146800172, 183500215, 367000430, 734000860]

約数ペア:

[(1, 734000860), (2, 367000430), (4, 183500215), (5, 146800172), (10, 73400086), (20, 36700043), (41, 17902460), (82, 8951230), (131, 5603060), (164, 4475615), (205, 3580492), (262, 2801530), (410, 1790246), (524, 1400765), (655, 1120612), (820, 895123), (1310, 560306), (2620, 280153), (5371, 136660), (6833, 107420), (10742, 68330), (13666, 53710), (21484, 34165), (26855, 27332)]