41997105280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1\times {\mathrm{2971}}^1$

素因数の和:4702

約数の個数: 128

約数和(自身を含む): 108222408000

約数和(自身を除く): 66225302720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 1699, 2080, 2971, 3398, 4160, 5942, 6796, 8320, 8495, 11884, 13592, 14855, 16990, 22087, 23768, 27184, 29710, 33980, 38623, 44174, 47536, 54368, 59420, 67960, 77246, 88348, 95072, 108736, 110435, 118840, 135920, 154492, 176696, 190144, 193115, 217472, 220870, 237680, 271840, 308984, 353392, 380288, 386230, 441740, 475360, 543680, 617968, 706784, 772460, 883480, 950720, 1087360, 1235936, 1413568, 1544920, 1766960, 1901440, 2471872, 2827136, 3089840, 3533920, 4943744, 5047729, 6179680, 7067840, 10095458, 12359360, 14135680, 20190916, 24718720, 25238645, 40381832, 50477290, 65620477, 80763664, 100954580, 131240954, 161527328, 201909160, 262481908, 323054656, 328102385, 403818320, 524963816, 646109312, 656204770, 807636640, 1049927632, 1312409540, 1615273280, 2099855264, 2624819080, 3230546560, 4199710528, 5249638160, 8399421056, 10499276320, 20998552640, 41997105280]

約数ペア:

[(1, 41997105280), (2, 20998552640), (4, 10499276320), (5, 8399421056), (8, 5249638160), (10, 4199710528), (13, 3230546560), (16, 2624819080), (20, 2099855264), (26, 1615273280), (32, 1312409540), (40, 1049927632), (52, 807636640), (64, 656204770), (65, 646109312), (80, 524963816), (104, 403818320), (128, 328102385), (130, 323054656), (160, 262481908), (208, 201909160), (260, 161527328), (320, 131240954), (416, 100954580), (520, 80763664), (640, 65620477), (832, 50477290), (1040, 40381832), (1664, 25238645), (1699, 24718720), (2080, 20190916), (2971, 14135680), (3398, 12359360), (4160, 10095458), (5942, 7067840), (6796, 6179680), (8320, 5047729), (8495, 4943744), (11884, 3533920), (13592, 3089840), (14855, 2827136), (16990, 2471872), (22087, 1901440), (23768, 1766960), (27184, 1544920), (29710, 1413568), (33980, 1235936), (38623, 1087360), (44174, 950720), (47536, 883480), (54368, 772460), (59420, 706784), (67960, 617968), (77246, 543680), (88348, 475360), (95072, 441740), (108736, 386230), (110435, 380288), (118840, 353392), (135920, 308984), (154492, 271840), (176696, 237680), (190144, 220870), (193115, 217472)]