134583280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1034

約数の個数: 80

約数和(自身を含む): 339603264

約数和(自身を除く): 205019984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 151, 208, 260, 302, 520, 604, 755, 857, 1040, 1208, 1510, 1714, 1963, 2416, 3020, 3428, 3926, 4285, 6040, 6856, 7852, 8570, 9815, 11141, 12080, 13712, 15704, 17140, 19630, 22282, 31408, 34280, 39260, 44564, 55705, 68560, 78520, 89128, 111410, 129407, 157040, 178256, 222820, 258814, 445640, 517628, 647035, 891280, 1035256, 1294070, 1682291, 2070512, 2588140, 3364582, 5176280, 6729164, 8411455, 10352560, 13458328, 16822910, 26916656, 33645820, 67291640, 134583280]

約数ペア:

[(1, 134583280), (2, 67291640), (4, 33645820), (5, 26916656), (8, 16822910), (10, 13458328), (13, 10352560), (16, 8411455), (20, 6729164), (26, 5176280), (40, 3364582), (52, 2588140), (65, 2070512), (80, 1682291), (104, 1294070), (130, 1035256), (151, 891280), (208, 647035), (260, 517628), (302, 445640), (520, 258814), (604, 222820), (755, 178256), (857, 157040), (1040, 129407), (1208, 111410), (1510, 89128), (1714, 78520), (1963, 68560), (2416, 55705), (3020, 44564), (3428, 39260), (3926, 34280), (4285, 31408), (6040, 22282), (6856, 19630), (7852, 17140), (8570, 15704), (9815, 13712), (11141, 12080)]