68832560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37409}}^1$

素因数の和:37445

約数の個数: 40

約数和(自身を含む): 166998240

約数和(自身を除く): 98165680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 37409, 74818, 149636, 187045, 299272, 374090, 598544, 748180, 860407, 1496360, 1720814, 2992720, 3441628, 4302035, 6883256, 8604070, 13766512, 17208140, 34416280, 68832560]

約数ペア:

[(1, 68832560), (2, 34416280), (4, 17208140), (5, 13766512), (8, 8604070), (10, 6883256), (16, 4302035), (20, 3441628), (23, 2992720), (40, 1720814), (46, 1496360), (80, 860407), (92, 748180), (115, 598544), (184, 374090), (230, 299272), (368, 187045), (460, 149636), (920, 74818), (1840, 37409)]