2615712320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4951}}^1$

素因数の和:5108

約数の個数: 112

約数和(自身を含む): 6761975808

約数和(自身を除く): 4146263488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 416, 508, 520, 635, 832, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3302, 4064, 4160, 4951, 5080, 6604, 8128, 8255, 9902, 10160, 13208, 16510, 19804, 20320, 24755, 26416, 33020, 39608, 40640, 49510, 52832, 64363, 66040, 79216, 99020, 105664, 128726, 132080, 158432, 198040, 257452, 264160, 316864, 321815, 396080, 514904, 528320, 628777, 643630, 792160, 1029808, 1257554, 1287260, 1584320, 2059616, 2515108, 2574520, 3143885, 4119232, 5030216, 5149040, 6287770, 8174101, 10060432, 10298080, 12575540, 16348202, 20120864, 20596160, 25151080, 32696404, 40241728, 40870505, 50302160, 65392808, 81741010, 100604320, 130785616, 163482020, 201208640, 261571232, 326964040, 523142464, 653928080, 1307856160, 2615712320]

約数ペア:

[(1, 2615712320), (2, 1307856160), (4, 653928080), (5, 523142464), (8, 326964040), (10, 261571232), (13, 201208640), (16, 163482020), (20, 130785616), (26, 100604320), (32, 81741010), (40, 65392808), (52, 50302160), (64, 40870505), (65, 40241728), (80, 32696404), (104, 25151080), (127, 20596160), (130, 20120864), (160, 16348202), (208, 12575540), (254, 10298080), (260, 10060432), (320, 8174101), (416, 6287770), (508, 5149040), (520, 5030216), (635, 4119232), (832, 3143885), (1016, 2574520), (1040, 2515108), (1270, 2059616), (1651, 1584320), (2032, 1287260), (2080, 1257554), (2540, 1029808), (3302, 792160), (4064, 643630), (4160, 628777), (4951, 528320), (5080, 514904), (6604, 396080), (8128, 321815), (8255, 316864), (9902, 264160), (10160, 257452), (13208, 198040), (16510, 158432), (19804, 132080), (20320, 128726), (24755, 105664), (26416, 99020), (33020, 79216), (39608, 66040), (40640, 64363), (49510, 52832)]