100527280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2017}}^1$

素因数の和:2126

約数の個数: 80

約数和(自身を含む): 270250560

約数和(自身を除く): 169723280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 1246, 1424, 1780, 2017, 2492, 3115, 3560, 4034, 4984, 6230, 7120, 8068, 9968, 10085, 12460, 14119, 16136, 20170, 24920, 28238, 32272, 40340, 49840, 56476, 70595, 80680, 112952, 141190, 161360, 179513, 225904, 282380, 359026, 564760, 718052, 897565, 1129520, 1256591, 1436104, 1795130, 2513182, 2872208, 3590260, 5026364, 6282955, 7180520, 10052728, 12565910, 14361040, 20105456, 25131820, 50263640, 100527280]

約数ペア:

[(1, 100527280), (2, 50263640), (4, 25131820), (5, 20105456), (7, 14361040), (8, 12565910), (10, 10052728), (14, 7180520), (16, 6282955), (20, 5026364), (28, 3590260), (35, 2872208), (40, 2513182), (56, 1795130), (70, 1436104), (80, 1256591), (89, 1129520), (112, 897565), (140, 718052), (178, 564760), (280, 359026), (356, 282380), (445, 225904), (560, 179513), (623, 161360), (712, 141190), (890, 112952), (1246, 80680), (1424, 70595), (1780, 56476), (2017, 49840), (2492, 40340), (3115, 32272), (3560, 28238), (4034, 24920), (4984, 20170), (6230, 16136), (7120, 14119), (8068, 12460), (9968, 10085)]