570918320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32887}}^1$

素因数の和:32938

約数の個数: 80

約数和(自身を含む): 1565995008

約数和(自身を除く): 995076688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 32887, 65774, 131548, 164435, 230209, 263096, 328870, 460418, 526192, 657740, 920836, 1019497, 1151045, 1315480, 1841672, 2038994, 2302090, 2630960, 3683344, 4077988, 4604180, 5097485, 7136479, 8155976, 9208360, 10194970, 14272958, 16311952, 18416720, 20389940, 28545916, 35682395, 40779880, 57091832, 71364790, 81559760, 114183664, 142729580, 285459160, 570918320]

約数ペア:

[(1, 570918320), (2, 285459160), (4, 142729580), (5, 114183664), (7, 81559760), (8, 71364790), (10, 57091832), (14, 40779880), (16, 35682395), (20, 28545916), (28, 20389940), (31, 18416720), (35, 16311952), (40, 14272958), (56, 10194970), (62, 9208360), (70, 8155976), (80, 7136479), (112, 5097485), (124, 4604180), (140, 4077988), (155, 3683344), (217, 2630960), (248, 2302090), (280, 2038994), (310, 1841672), (434, 1315480), (496, 1151045), (560, 1019497), (620, 920836), (868, 657740), (1085, 526192), (1240, 460418), (1736, 328870), (2170, 263096), (2480, 230209), (3472, 164435), (4340, 131548), (8680, 65774), (17360, 32887)]