80496656470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1\times {\mathrm{14813}}^1$

素因数の和:15649

約数の個数: 64

約数和(自身を含む): 156855372480

約数和(自身を除く): 76358716010

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 773, 1406, 1546, 3515, 3865, 7030, 7730, 14687, 14813, 28601, 29374, 29626, 57202, 73435, 74065, 143005, 146870, 148130, 281447, 286010, 543419, 548081, 562894, 1086838, 1096162, 1407235, 2717095, 2740405, 2814470, 5434190, 5480810, 10413539, 11450449, 20827078, 22900898, 52067695, 57252245, 104135390, 114504490, 217558531, 423666613, 435117062, 847333226, 1087792655, 2118333065, 2175585310, 4236666130, 8049665647, 16099331294, 40248328235, 80496656470]

約数ペア:

[(1, 80496656470), (2, 40248328235), (5, 16099331294), (10, 8049665647), (19, 4236666130), (37, 2175585310), (38, 2118333065), (74, 1087792655), (95, 847333226), (185, 435117062), (190, 423666613), (370, 217558531), (703, 114504490), (773, 104135390), (1406, 57252245), (1546, 52067695), (3515, 22900898), (3865, 20827078), (7030, 11450449), (7730, 10413539), (14687, 5480810), (14813, 5434190), (28601, 2814470), (29374, 2740405), (29626, 2717095), (57202, 1407235), (73435, 1096162), (74065, 1086838), (143005, 562894), (146870, 548081), (148130, 543419), (281447, 286010)]