27177260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 67060224

約数和(自身を除く): 39882964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 41, 44, 46, 55, 82, 92, 110, 115, 131, 164, 205, 220, 230, 253, 262, 410, 451, 460, 506, 524, 655, 820, 902, 943, 1012, 1265, 1310, 1441, 1804, 1886, 2255, 2530, 2620, 2882, 3013, 3772, 4510, 4715, 5060, 5371, 5764, 6026, 7205, 9020, 9430, 10373, 10742, 12052, 14410, 15065, 18860, 20746, 21484, 26855, 28820, 30130, 33143, 41492, 51865, 53710, 59081, 60260, 66286, 103730, 107420, 118162, 123533, 132572, 165715, 207460, 236324, 247066, 295405, 331430, 494132, 590810, 617665, 662860, 1181620, 1235330, 1358863, 2470660, 2717726, 5435452, 6794315, 13588630, 27177260]

約数ペア:

[(1, 27177260), (2, 13588630), (4, 6794315), (5, 5435452), (10, 2717726), (11, 2470660), (20, 1358863), (22, 1235330), (23, 1181620), (41, 662860), (44, 617665), (46, 590810), (55, 494132), (82, 331430), (92, 295405), (110, 247066), (115, 236324), (131, 207460), (164, 165715), (205, 132572), (220, 123533), (230, 118162), (253, 107420), (262, 103730), (410, 66286), (451, 60260), (460, 59081), (506, 53710), (524, 51865), (655, 41492), (820, 33143), (902, 30130), (943, 28820), (1012, 26855), (1265, 21484), (1310, 20746), (1441, 18860), (1804, 15065), (1886, 14410), (2255, 12052), (2530, 10742), (2620, 10373), (2882, 9430), (3013, 9020), (3772, 7205), (4510, 6026), (4715, 5764), (5060, 5371)]