17464627960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{1367}}^1$

素因数の和:1781

約数の個数: 128

約数和(自身を含む): 43023052800

約数和(自身を除く): 25558424840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 311, 316, 395, 520, 622, 632, 790, 1027, 1244, 1367, 1555, 1580, 2054, 2488, 2734, 3110, 3160, 4043, 4108, 5135, 5468, 6220, 6835, 8086, 8216, 10270, 10936, 12440, 13670, 16172, 17771, 20215, 20540, 24569, 27340, 32344, 35542, 40430, 41080, 49138, 54680, 71084, 80860, 88855, 98276, 107993, 122845, 142168, 161720, 177710, 196552, 215986, 245690, 319397, 355420, 425137, 431972, 491380, 539965, 638794, 710840, 850274, 863944, 982760, 1079930, 1277588, 1403909, 1596985, 1700548, 2125685, 2159860, 2555176, 2807818, 3193970, 3401096, 4251370, 4319720, 5526781, 5615636, 6387940, 7019545, 8502740, 11053562, 11231272, 12775880, 14039090, 17005480, 22107124, 27633905, 28078180, 33585823, 44214248, 55267810, 56156360, 67171646, 110535620, 134343292, 167929115, 221071240, 268686584, 335858230, 436615699, 671716460, 873231398, 1343432920, 1746462796, 2183078495, 3492925592, 4366156990, 8732313980, 17464627960]

約数ペア:

[(1, 17464627960), (2, 8732313980), (4, 4366156990), (5, 3492925592), (8, 2183078495), (10, 1746462796), (13, 1343432920), (20, 873231398), (26, 671716460), (40, 436615699), (52, 335858230), (65, 268686584), (79, 221071240), (104, 167929115), (130, 134343292), (158, 110535620), (260, 67171646), (311, 56156360), (316, 55267810), (395, 44214248), (520, 33585823), (622, 28078180), (632, 27633905), (790, 22107124), (1027, 17005480), (1244, 14039090), (1367, 12775880), (1555, 11231272), (1580, 11053562), (2054, 8502740), (2488, 7019545), (2734, 6387940), (3110, 5615636), (3160, 5526781), (4043, 4319720), (4108, 4251370), (5135, 3401096), (5468, 3193970), (6220, 2807818), (6835, 2555176), (8086, 2159860), (8216, 2125685), (10270, 1700548), (10936, 1596985), (12440, 1403909), (13670, 1277588), (16172, 1079930), (17771, 982760), (20215, 863944), (20540, 850274), (24569, 710840), (27340, 638794), (32344, 539965), (35542, 491380), (40430, 431972), (41080, 425137), (49138, 355420), (54680, 319397), (71084, 245690), (80860, 215986), (88855, 196552), (98276, 177710), (107993, 161720), (122845, 142168)]