24221440

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 58867200

約数和(自身を除く): 34645760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 149, 160, 254, 256, 298, 320, 508, 596, 635, 640, 745, 1016, 1192, 1270, 1280, 1490, 2032, 2384, 2540, 2980, 4064, 4768, 5080, 5960, 8128, 9536, 10160, 11920, 16256, 18923, 19072, 20320, 23840, 32512, 37846, 38144, 40640, 47680, 75692, 81280, 94615, 95360, 151384, 162560, 189230, 190720, 302768, 378460, 605536, 756920, 1211072, 1513840, 2422144, 3027680, 4844288, 6055360, 12110720, 24221440]

約数ペア:

[(1, 24221440), (2, 12110720), (4, 6055360), (5, 4844288), (8, 3027680), (10, 2422144), (16, 1513840), (20, 1211072), (32, 756920), (40, 605536), (64, 378460), (80, 302768), (127, 190720), (128, 189230), (149, 162560), (160, 151384), (254, 95360), (256, 94615), (298, 81280), (320, 75692), (508, 47680), (596, 40640), (635, 38144), (640, 37846), (745, 32512), (1016, 23840), (1192, 20320), (1270, 19072), (1280, 18923), (1490, 16256), (2032, 11920), (2384, 10160), (2540, 9536), (2980, 8128), (4064, 5960), (4768, 5080)]