82245280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39541}}^1$

素因数の和:39569

約数の個数: 48

約数和(自身を含む): 209256264

約数和(自身を除く): 127010984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 39541, 79082, 158164, 197705, 316328, 395410, 514033, 632656, 790820, 1028066, 1265312, 1581640, 2056132, 2570165, 3163280, 4112264, 5140330, 6326560, 8224528, 10280660, 16449056, 20561320, 41122640, 82245280]

約数ペア:

[(1, 82245280), (2, 41122640), (4, 20561320), (5, 16449056), (8, 10280660), (10, 8224528), (13, 6326560), (16, 5140330), (20, 4112264), (26, 3163280), (32, 2570165), (40, 2056132), (52, 1581640), (65, 1265312), (80, 1028066), (104, 790820), (130, 632656), (160, 514033), (208, 395410), (260, 316328), (416, 197705), (520, 158164), (1040, 79082), (2080, 39541)]