42151040

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 102375360

約数和(自身を除く): 60224320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 983, 1072, 1340, 1966, 2144, 2680, 3932, 4288, 4915, 5360, 7864, 8576, 9830, 10720, 15728, 19660, 21440, 31456, 39320, 42880, 62912, 65861, 78640, 125824, 131722, 157280, 263444, 314560, 329305, 526888, 629120, 658610, 1053776, 1317220, 2107552, 2634440, 4215104, 5268880, 8430208, 10537760, 21075520, 42151040]

約数ペア:

[(1, 42151040), (2, 21075520), (4, 10537760), (5, 8430208), (8, 5268880), (10, 4215104), (16, 2634440), (20, 2107552), (32, 1317220), (40, 1053776), (64, 658610), (67, 629120), (80, 526888), (128, 329305), (134, 314560), (160, 263444), (268, 157280), (320, 131722), (335, 125824), (536, 78640), (640, 65861), (670, 62912), (983, 42880), (1072, 39320), (1340, 31456), (1966, 21440), (2144, 19660), (2680, 15728), (3932, 10720), (4288, 9830), (4915, 8576), (5360, 7864)]