29412560

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3373}}^1$

素因数の和:3495

約数の個数: 40

約数和(自身を含む): 69032040

約数和(自身を除く): 39619480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 3373, 4360, 6746, 8720, 13492, 16865, 26984, 33730, 53968, 67460, 134920, 269840, 367657, 735314, 1470628, 1838285, 2941256, 3676570, 5882512, 7353140, 14706280, 29412560]

約数ペア:

[(1, 29412560), (2, 14706280), (4, 7353140), (5, 5882512), (8, 3676570), (10, 2941256), (16, 1838285), (20, 1470628), (40, 735314), (80, 367657), (109, 269840), (218, 134920), (436, 67460), (545, 53968), (872, 33730), (1090, 26984), (1744, 16865), (2180, 13492), (3373, 8720), (4360, 6746)]