509138889610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1\times {\mathrm{17551}}^1$

素因数の和:17808

約数の個数: 96

約数和(自身を含む): 1020622401792

約数和(自身を除く): 511483512182

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 163, 185, 326, 370, 481, 815, 962, 1369, 1630, 2119, 2405, 2738, 4238, 4810, 6031, 6845, 10595, 12062, 13690, 17551, 17797, 21190, 30155, 35102, 35594, 60310, 78403, 87755, 88985, 156806, 175510, 177970, 223147, 228163, 392015, 446294, 456326, 649387, 784030, 1115735, 1140815, 1298774, 2231470, 2281630, 2860813, 2900911, 3246935, 5721626, 5801822, 6493870, 8442031, 14304065, 14504555, 16884062, 24027319, 28608130, 29009110, 37190569, 42210155, 48054638, 74381138, 84420310, 105850081, 120136595, 185952845, 211700162, 240273190, 312355147, 371905690, 529250405, 624710294, 1058500810, 1376051053, 1561775735, 2752102106, 3123551470, 3916452997, 6880255265, 7832905994, 13760510530, 19582264985, 39164529970, 50913888961, 101827777922, 254569444805, 509138889610]

約数ペア:

[(1, 509138889610), (2, 254569444805), (5, 101827777922), (10, 50913888961), (13, 39164529970), (26, 19582264985), (37, 13760510530), (65, 7832905994), (74, 6880255265), (130, 3916452997), (163, 3123551470), (185, 2752102106), (326, 1561775735), (370, 1376051053), (481, 1058500810), (815, 624710294), (962, 529250405), (1369, 371905690), (1630, 312355147), (2119, 240273190), (2405, 211700162), (2738, 185952845), (4238, 120136595), (4810, 105850081), (6031, 84420310), (6845, 74381138), (10595, 48054638), (12062, 42210155), (13690, 37190569), (17551, 29009110), (17797, 28608130), (21190, 24027319), (30155, 16884062), (35102, 14504555), (35594, 14304065), (60310, 8442031), (78403, 6493870), (87755, 5801822), (88985, 5721626), (156806, 3246935), (175510, 2900911), (177970, 2860813), (223147, 2281630), (228163, 2231470), (392015, 1298774), (446294, 1140815), (456326, 1115735), (649387, 784030)]