45394562560

素因数分解:

$2^9\times 5^1\times {\mathrm{613}}^1\times {\mathrm{28927}}^1$

素因数の和:29563

約数の個数: 80

約数和(自身を含む): 109021879296

約数和(自身を除く): 63627316736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 613, 640, 1226, 1280, 2452, 2560, 3065, 4904, 6130, 9808, 12260, 19616, 24520, 28927, 39232, 49040, 57854, 78464, 98080, 115708, 144635, 156928, 196160, 231416, 289270, 313856, 392320, 462832, 578540, 784640, 925664, 1157080, 1569280, 1851328, 2314160, 3702656, 4628320, 7405312, 9256640, 14810624, 17732251, 18513280, 35464502, 37026560, 70929004, 74053120, 88661255, 141858008, 177322510, 283716016, 354645020, 567432032, 709290040, 1134864064, 1418580080, 2269728128, 2837160160, 4539456256, 5674320320, 9078912512, 11348640640, 22697281280, 45394562560]

約数ペア:

[(1, 45394562560), (2, 22697281280), (4, 11348640640), (5, 9078912512), (8, 5674320320), (10, 4539456256), (16, 2837160160), (20, 2269728128), (32, 1418580080), (40, 1134864064), (64, 709290040), (80, 567432032), (128, 354645020), (160, 283716016), (256, 177322510), (320, 141858008), (512, 88661255), (613, 74053120), (640, 70929004), (1226, 37026560), (1280, 35464502), (2452, 18513280), (2560, 17732251), (3065, 14810624), (4904, 9256640), (6130, 7405312), (9808, 4628320), (12260, 3702656), (19616, 2314160), (24520, 1851328), (28927, 1569280), (39232, 1157080), (49040, 925664), (57854, 784640), (78464, 578540), (98080, 462832), (115708, 392320), (144635, 313856), (156928, 289270), (196160, 231416)]