282652240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{587}}^1$

素因数の和:1076

約数の個数: 80

約数和(自身を含む): 710454528

約数和(自身を除く): 427802288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 463, 520, 587, 926, 1040, 1174, 1852, 2315, 2348, 2935, 3704, 4630, 4696, 5870, 6019, 7408, 7631, 9260, 9392, 11740, 12038, 15262, 18520, 23480, 24076, 30095, 30524, 37040, 38155, 46960, 48152, 60190, 61048, 76310, 96304, 120380, 122096, 152620, 240760, 271781, 305240, 481520, 543562, 610480, 1087124, 1358905, 2174248, 2717810, 3533153, 4348496, 5435620, 7066306, 10871240, 14132612, 17665765, 21742480, 28265224, 35331530, 56530448, 70663060, 141326120, 282652240]

約数ペア:

[(1, 282652240), (2, 141326120), (4, 70663060), (5, 56530448), (8, 35331530), (10, 28265224), (13, 21742480), (16, 17665765), (20, 14132612), (26, 10871240), (40, 7066306), (52, 5435620), (65, 4348496), (80, 3533153), (104, 2717810), (130, 2174248), (208, 1358905), (260, 1087124), (463, 610480), (520, 543562), (587, 481520), (926, 305240), (1040, 271781), (1174, 240760), (1852, 152620), (2315, 122096), (2348, 120380), (2935, 96304), (3704, 76310), (4630, 61048), (4696, 60190), (5870, 48152), (6019, 46960), (7408, 38155), (7631, 37040), (9260, 30524), (9392, 30095), (11740, 24076), (12038, 23480), (15262, 18520)]