146525440

素因数分解:

$2^8\times 5^1\times {\mathrm{114473}}^1$

素因数の和:114494

約数の個数: 36

約数和(自身を含む): 350977284

約数和(自身を除く): 204451844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 114473, 228946, 457892, 572365, 915784, 1144730, 1831568, 2289460, 3663136, 4578920, 7326272, 9157840, 14652544, 18315680, 29305088, 36631360, 73262720, 146525440]

約数ペア:

[(1, 146525440), (2, 73262720), (4, 36631360), (5, 29305088), (8, 18315680), (10, 14652544), (16, 9157840), (20, 7326272), (32, 4578920), (40, 3663136), (64, 2289460), (80, 1831568), (128, 1144730), (160, 915784), (256, 572365), (320, 457892), (640, 228946), (1280, 114473)]