4705280320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1131077}}^1$

素因数の和:1131107

約数の個数: 56

約数和(自身を含む): 12066340104

約数和(自身を除く): 7361059784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 1131077, 2262154, 4524308, 5655385, 9048616, 11310770, 14704001, 18097232, 22621540, 29408002, 36194464, 45243080, 58816004, 72388928, 73520005, 90486160, 117632008, 147040010, 180972320, 235264016, 294080020, 361944640, 470528032, 588160040, 941056064, 1176320080, 2352640160, 4705280320]

約数ペア:

[(1, 4705280320), (2, 2352640160), (4, 1176320080), (5, 941056064), (8, 588160040), (10, 470528032), (13, 361944640), (16, 294080020), (20, 235264016), (26, 180972320), (32, 147040010), (40, 117632008), (52, 90486160), (64, 73520005), (65, 72388928), (80, 58816004), (104, 45243080), (130, 36194464), (160, 29408002), (208, 22621540), (260, 18097232), (320, 14704001), (416, 11310770), (520, 9048616), (832, 5655385), (1040, 4524308), (2080, 2262154), (4160, 1131077)]