70141760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1297}}^1$

素因数の和:1340

約数の個数: 84

約数和(自身を含む): 181000908

約数和(自身を除く): 110859148

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1297, 1352, 1690, 2080, 2594, 2704, 3380, 4160, 5188, 5408, 6485, 6760, 10376, 10816, 12970, 13520, 16861, 20752, 25940, 27040, 33722, 41504, 51880, 54080, 67444, 83008, 84305, 103760, 134888, 168610, 207520, 219193, 269776, 337220, 415040, 438386, 539552, 674440, 876772, 1079104, 1095965, 1348880, 1753544, 2191930, 2697760, 3507088, 4383860, 5395520, 7014176, 8767720, 14028352, 17535440, 35070880, 70141760]

約数ペア:

[(1, 70141760), (2, 35070880), (4, 17535440), (5, 14028352), (8, 8767720), (10, 7014176), (13, 5395520), (16, 4383860), (20, 3507088), (26, 2697760), (32, 2191930), (40, 1753544), (52, 1348880), (64, 1095965), (65, 1079104), (80, 876772), (104, 674440), (130, 539552), (160, 438386), (169, 415040), (208, 337220), (260, 269776), (320, 219193), (338, 207520), (416, 168610), (520, 134888), (676, 103760), (832, 84305), (845, 83008), (1040, 67444), (1297, 54080), (1352, 51880), (1690, 41504), (2080, 33722), (2594, 27040), (2704, 25940), (3380, 20752), (4160, 16861), (5188, 13520), (5408, 12970), (6485, 10816), (6760, 10376)]