27237520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 67174272

約数和(自身を除く): 39936752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 113, 115, 131, 184, 226, 230, 262, 368, 452, 460, 524, 565, 655, 904, 920, 1048, 1130, 1310, 1808, 1840, 2096, 2260, 2599, 2620, 3013, 4520, 5198, 5240, 6026, 9040, 10396, 10480, 12052, 12995, 14803, 15065, 20792, 24104, 25990, 29606, 30130, 41584, 48208, 51980, 59212, 60260, 74015, 103960, 118424, 120520, 148030, 207920, 236848, 241040, 296060, 340469, 592120, 680938, 1184240, 1361876, 1702345, 2723752, 3404690, 5447504, 6809380, 13618760, 27237520]

約数ペア:

[(1, 27237520), (2, 13618760), (4, 6809380), (5, 5447504), (8, 3404690), (10, 2723752), (16, 1702345), (20, 1361876), (23, 1184240), (40, 680938), (46, 592120), (80, 340469), (92, 296060), (113, 241040), (115, 236848), (131, 207920), (184, 148030), (226, 120520), (230, 118424), (262, 103960), (368, 74015), (452, 60260), (460, 59212), (524, 51980), (565, 48208), (655, 41584), (904, 30130), (920, 29606), (1048, 25990), (1130, 24104), (1310, 20792), (1808, 15065), (1840, 14803), (2096, 12995), (2260, 12052), (2599, 10480), (2620, 10396), (3013, 9040), (4520, 6026), (5198, 5240)]