29000240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15761}}^1$

素因数の和:15797

約数の個数: 40

約数和(自身を含む): 70361568

約数和(自身を除く): 41361328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 15761, 31522, 63044, 78805, 126088, 157610, 252176, 315220, 362503, 630440, 725006, 1260880, 1450012, 1812515, 2900024, 3625030, 5800048, 7250060, 14500120, 29000240]

約数ペア:

[(1, 29000240), (2, 14500120), (4, 7250060), (5, 5800048), (8, 3625030), (10, 2900024), (16, 1812515), (20, 1450012), (23, 1260880), (40, 725006), (46, 630440), (80, 362503), (92, 315220), (115, 252176), (184, 157610), (230, 126088), (368, 78805), (460, 63044), (920, 31522), (1840, 15761)]