23129180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 52345440

約数和(自身を除く): 29216260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1153, 1180, 2006, 2306, 4012, 4612, 5015, 5765, 10030, 11530, 19601, 20060, 23060, 39202, 68027, 78404, 98005, 136054, 196010, 272108, 340135, 392020, 680270, 1156459, 1360540, 2312918, 4625836, 5782295, 11564590, 23129180]

約数ペア:

[(1, 23129180), (2, 11564590), (4, 5782295), (5, 4625836), (10, 2312918), (17, 1360540), (20, 1156459), (34, 680270), (59, 392020), (68, 340135), (85, 272108), (118, 196010), (170, 136054), (236, 98005), (295, 78404), (340, 68027), (590, 39202), (1003, 23060), (1153, 20060), (1180, 19601), (2006, 11530), (2306, 10030), (4012, 5765), (4612, 5015)]