2763538960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379607}}^1$

素因数の和:379640

約数の個数: 80

約数和(自身を含む): 7907993856

約数和(自身を除く): 5144454896

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 379607, 759214, 1518428, 1898035, 2657249, 3036856, 3796070, 4934891, 5314498, 6073712, 7592140, 9869782, 10628996, 13286245, 15184280, 19739564, 21257992, 24674455, 26572490, 30368560, 34544237, 39479128, 42515984, 49348910, 53144980, 69088474, 78958256, 98697820, 106289960, 138176948, 172721185, 197395640, 212579920, 276353896, 345442370, 394791280, 552707792, 690884740, 1381769480, 2763538960]

約数ペア:

[(1, 2763538960), (2, 1381769480), (4, 690884740), (5, 552707792), (7, 394791280), (8, 345442370), (10, 276353896), (13, 212579920), (14, 197395640), (16, 172721185), (20, 138176948), (26, 106289960), (28, 98697820), (35, 78958256), (40, 69088474), (52, 53144980), (56, 49348910), (65, 42515984), (70, 39479128), (80, 34544237), (91, 30368560), (104, 26572490), (112, 24674455), (130, 21257992), (140, 19739564), (182, 15184280), (208, 13286245), (260, 10628996), (280, 9869782), (364, 7592140), (455, 6073712), (520, 5314498), (560, 4934891), (728, 3796070), (910, 3036856), (1040, 2657249), (1456, 1898035), (1820, 1518428), (3640, 759214), (7280, 379607)]