83256290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 174666240

約数和(自身を除く): 91409950

約数列:

[1, 2, 5, 10, 13, 19, 26, 37, 38, 65, 74, 95, 130, 185, 190, 247, 370, 481, 494, 703, 911, 962, 1235, 1406, 1822, 2405, 2470, 3515, 4555, 4810, 7030, 9110, 9139, 11843, 17309, 18278, 23686, 33707, 34618, 45695, 59215, 67414, 86545, 91390, 118430, 168535, 173090, 225017, 337070, 438191, 450034, 640433, 876382, 1125085, 1280866, 2190955, 2250170, 3202165, 4381910, 6404330, 8325629, 16651258, 41628145, 83256290]

約数ペア:

[(1, 83256290), (2, 41628145), (5, 16651258), (10, 8325629), (13, 6404330), (19, 4381910), (26, 3202165), (37, 2250170), (38, 2190955), (65, 1280866), (74, 1125085), (95, 876382), (130, 640433), (185, 450034), (190, 438191), (247, 337070), (370, 225017), (481, 173090), (494, 168535), (703, 118430), (911, 91390), (962, 86545), (1235, 67414), (1406, 59215), (1822, 45695), (2405, 34618), (2470, 33707), (3515, 23686), (4555, 18278), (4810, 17309), (7030, 11843), (9110, 9139)]