29268880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15907}}^1$

素因数の和:15943

約数の個数: 40

約数和(自身を含む): 71013312

約数和(自身を除く): 41744432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 15907, 31814, 63628, 79535, 127256, 159070, 254512, 318140, 365861, 636280, 731722, 1272560, 1463444, 1829305, 2926888, 3658610, 5853776, 7317220, 14634440, 29268880]

約数ペア:

[(1, 29268880), (2, 14634440), (4, 7317220), (5, 5853776), (8, 3658610), (10, 2926888), (16, 1829305), (20, 1463444), (23, 1272560), (40, 731722), (46, 636280), (80, 365861), (92, 318140), (115, 254512), (184, 159070), (230, 127256), (368, 79535), (460, 63628), (920, 31814), (1840, 15907)]