85977778810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1666559}}^1$

素因数の和:1666651

約数の個数: 64

約数和(自身を含む): 195827466240

約数和(自身を除く): 109849687430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 154, 335, 385, 469, 670, 737, 770, 938, 1474, 2345, 3685, 4690, 5159, 7370, 10318, 25795, 51590, 1666559, 3333118, 8332795, 11665913, 16665590, 18332149, 23331826, 36664298, 58329565, 91660745, 111659453, 116659130, 128325043, 183321490, 223318906, 256650086, 558297265, 641625215, 781616171, 1116594530, 1228253983, 1283250430, 1563232342, 2456507966, 3908080855, 6141269915, 7816161710, 8597777881, 12282539830, 17195555762, 42988889405, 85977778810]

約数ペア:

[(1, 85977778810), (2, 42988889405), (5, 17195555762), (7, 12282539830), (10, 8597777881), (11, 7816161710), (14, 6141269915), (22, 3908080855), (35, 2456507966), (55, 1563232342), (67, 1283250430), (70, 1228253983), (77, 1116594530), (110, 781616171), (134, 641625215), (154, 558297265), (335, 256650086), (385, 223318906), (469, 183321490), (670, 128325043), (737, 116659130), (770, 111659453), (938, 91660745), (1474, 58329565), (2345, 36664298), (3685, 23331826), (4690, 18332149), (5159, 16665590), (7370, 11665913), (10318, 8332795), (25795, 3333118), (51590, 1666559)]