193187840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{9433}}^1$

素因数の和:9462

約数の個数: 52

約数和(自身を含む): 463643364

約数和(自身を除く): 270455524

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, 9433, 10240, 18866, 20480, 37732, 47165, 75464, 94330, 150928, 188660, 301856, 377320, 603712, 754640, 1207424, 1509280, 2414848, 3018560, 4829696, 6037120, 9659392, 12074240, 19318784, 24148480, 38637568, 48296960, 96593920, 193187840]

約数ペア:

[(1, 193187840), (2, 96593920), (4, 48296960), (5, 38637568), (8, 24148480), (10, 19318784), (16, 12074240), (20, 9659392), (32, 6037120), (40, 4829696), (64, 3018560), (80, 2414848), (128, 1509280), (160, 1207424), (256, 754640), (320, 603712), (512, 377320), (640, 301856), (1024, 188660), (1280, 150928), (2048, 94330), (2560, 75464), (4096, 47165), (5120, 37732), (9433, 20480), (10240, 18866)]