5640990880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{56591}}^1$

素因数の和:56702

約数の個数: 96

約数和(自身を含む): 15402078720

約数和(自身を除く): 9761087840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 890, 1120, 1246, 1424, 1780, 2492, 2848, 3115, 3560, 4984, 6230, 7120, 9968, 12460, 14240, 19936, 24920, 49840, 56591, 99680, 113182, 226364, 282955, 396137, 452728, 565910, 792274, 905456, 1131820, 1584548, 1810912, 1980685, 2263640, 3169096, 3961370, 4527280, 5036599, 6338192, 7922740, 9054560, 10073198, 12676384, 15845480, 20146396, 25182995, 31690960, 35256193, 40292792, 50365990, 63381920, 70512386, 80585584, 100731980, 141024772, 161171168, 176280965, 201463960, 282049544, 352561930, 402927920, 564099088, 705123860, 805855840, 1128198176, 1410247720, 2820495440, 5640990880]

約数ペア:

[(1, 5640990880), (2, 2820495440), (4, 1410247720), (5, 1128198176), (7, 805855840), (8, 705123860), (10, 564099088), (14, 402927920), (16, 352561930), (20, 282049544), (28, 201463960), (32, 176280965), (35, 161171168), (40, 141024772), (56, 100731980), (70, 80585584), (80, 70512386), (89, 63381920), (112, 50365990), (140, 40292792), (160, 35256193), (178, 31690960), (224, 25182995), (280, 20146396), (356, 15845480), (445, 12676384), (560, 10073198), (623, 9054560), (712, 7922740), (890, 6338192), (1120, 5036599), (1246, 4527280), (1424, 3961370), (1780, 3169096), (2492, 2263640), (2848, 1980685), (3115, 1810912), (3560, 1584548), (4984, 1131820), (6230, 905456), (7120, 792274), (9968, 565910), (12460, 452728), (14240, 396137), (19936, 282955), (24920, 226364), (49840, 113182), (56591, 99680)]