25950320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 67683168

約数和(自身を除く): 41732848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 797, 814, 880, 1480, 1594, 1628, 2035, 2960, 3188, 3256, 3985, 4070, 6376, 6512, 7970, 8140, 8767, 12752, 15940, 16280, 17534, 29489, 31880, 32560, 35068, 43835, 58978, 63760, 70136, 87670, 117956, 140272, 147445, 175340, 235912, 294890, 324379, 350680, 471824, 589780, 648758, 701360, 1179560, 1297516, 1621895, 2359120, 2595032, 3243790, 5190064, 6487580, 12975160, 25950320]

約数ペア:

[(1, 25950320), (2, 12975160), (4, 6487580), (5, 5190064), (8, 3243790), (10, 2595032), (11, 2359120), (16, 1621895), (20, 1297516), (22, 1179560), (37, 701360), (40, 648758), (44, 589780), (55, 471824), (74, 350680), (80, 324379), (88, 294890), (110, 235912), (148, 175340), (176, 147445), (185, 140272), (220, 117956), (296, 87670), (370, 70136), (407, 63760), (440, 58978), (592, 43835), (740, 35068), (797, 32560), (814, 31880), (880, 29489), (1480, 17534), (1594, 16280), (1628, 15940), (2035, 12752), (2960, 8767), (3188, 8140), (3256, 7970), (3985, 6512), (4070, 6376)]