145059040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{129517}}^1$

素因数の和:129539

約数の個数: 48

約数和(自身を含む): 391662432

約数和(自身を除く): 246603392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 129517, 259034, 518068, 647585, 906619, 1036136, 1295170, 1813238, 2072272, 2590340, 3626476, 4144544, 4533095, 5180680, 7252952, 9066190, 10361360, 14505904, 18132380, 20722720, 29011808, 36264760, 72529520, 145059040]

約数ペア:

[(1, 145059040), (2, 72529520), (4, 36264760), (5, 29011808), (7, 20722720), (8, 18132380), (10, 14505904), (14, 10361360), (16, 9066190), (20, 7252952), (28, 5180680), (32, 4533095), (35, 4144544), (40, 3626476), (56, 2590340), (70, 2072272), (80, 1813238), (112, 1295170), (140, 1036136), (160, 906619), (224, 647585), (280, 518068), (560, 259034), (1120, 129517)]