31774552480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{131779}}^1$

素因数の和:131942

約数の個数: 96

約数和(自身を含む): 82490063040

約数和(自身を除く): 50715510560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 137, 160, 176, 220, 274, 352, 440, 548, 685, 880, 1096, 1370, 1507, 1760, 2192, 2740, 3014, 4384, 5480, 6028, 7535, 10960, 12056, 15070, 21920, 24112, 30140, 48224, 60280, 120560, 131779, 241120, 263558, 527116, 658895, 1054232, 1317790, 1449569, 2108464, 2635580, 2899138, 4216928, 5271160, 5798276, 7247845, 10542320, 11596552, 14495690, 18053723, 21084640, 23193104, 28991380, 36107446, 46386208, 57982760, 72214892, 90268615, 115965520, 144429784, 180537230, 198590953, 231931040, 288859568, 361074460, 397181906, 577719136, 722148920, 794363812, 992954765, 1444297840, 1588727624, 1985909530, 2888595680, 3177455248, 3971819060, 6354910496, 7943638120, 15887276240, 31774552480]

約数ペア:

[(1, 31774552480), (2, 15887276240), (4, 7943638120), (5, 6354910496), (8, 3971819060), (10, 3177455248), (11, 2888595680), (16, 1985909530), (20, 1588727624), (22, 1444297840), (32, 992954765), (40, 794363812), (44, 722148920), (55, 577719136), (80, 397181906), (88, 361074460), (110, 288859568), (137, 231931040), (160, 198590953), (176, 180537230), (220, 144429784), (274, 115965520), (352, 90268615), (440, 72214892), (548, 57982760), (685, 46386208), (880, 36107446), (1096, 28991380), (1370, 23193104), (1507, 21084640), (1760, 18053723), (2192, 14495690), (2740, 11596552), (3014, 10542320), (4384, 7247845), (5480, 5798276), (6028, 5271160), (7535, 4216928), (10960, 2899138), (12056, 2635580), (15070, 2108464), (21920, 1449569), (24112, 1317790), (30140, 1054232), (48224, 658895), (60280, 527116), (120560, 263558), (131779, 241120)]