193761280

素因数分解:

$2^{12}\times 5^1\times {\mathrm{9461}}^1$

素因数の和:9490

約数の個数: 52

約数和(自身を含む): 465019452

約数和(自身を除く): 271258172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 9461, 10240, 18922, 20480, 37844, 47305, 75688, 94610, 151376, 189220, 302752, 378440, 605504, 756880, 1211008, 1513760, 2422016, 3027520, 4844032, 6055040, 9688064, 12110080, 19376128, 24220160, 38752256, 48440320, 96880640, 193761280]

約数ペア:

[(1, 193761280), (2, 96880640), (4, 48440320), (5, 38752256), (8, 24220160), (10, 19376128), (16, 12110080), (20, 9688064), (32, 6055040), (40, 4844032), (64, 3027520), (80, 2422016), (128, 1513760), (160, 1211008), (256, 756880), (320, 605504), (512, 378440), (640, 302752), (1024, 189220), (1280, 151376), (2048, 94610), (2560, 75688), (4096, 47305), (5120, 37844), (9461, 20480), (10240, 18922)]