171570700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1871}}^1$

素因数の和:2023

約数の個数: 72

約数和(自身を含む): 428972544

約数和(自身を除く): 257401844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 131, 140, 175, 262, 350, 524, 655, 700, 917, 1310, 1834, 1871, 2620, 3275, 3668, 3742, 4585, 6550, 7484, 9170, 9355, 13097, 13100, 18340, 18710, 22925, 26194, 37420, 45850, 46775, 52388, 65485, 91700, 93550, 130970, 187100, 245101, 261940, 327425, 490202, 654850, 980404, 1225505, 1309700, 1715707, 2451010, 3431414, 4902020, 6127525, 6862828, 8578535, 12255050, 17157070, 24510100, 34314140, 42892675, 85785350, 171570700]

約数ペア:

[(1, 171570700), (2, 85785350), (4, 42892675), (5, 34314140), (7, 24510100), (10, 17157070), (14, 12255050), (20, 8578535), (25, 6862828), (28, 6127525), (35, 4902020), (50, 3431414), (70, 2451010), (100, 1715707), (131, 1309700), (140, 1225505), (175, 980404), (262, 654850), (350, 490202), (524, 327425), (655, 261940), (700, 245101), (917, 187100), (1310, 130970), (1834, 93550), (1871, 91700), (2620, 65485), (3275, 52388), (3668, 46775), (3742, 45850), (4585, 37420), (6550, 26194), (7484, 22925), (9170, 18710), (9355, 18340), (13097, 13100)]