4096760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 9910080

約数和(自身を除く): 5813320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 73, 92, 115, 122, 146, 184, 230, 244, 292, 305, 365, 460, 488, 584, 610, 730, 920, 1220, 1403, 1460, 1679, 2440, 2806, 2920, 3358, 4453, 5612, 6716, 7015, 8395, 8906, 11224, 13432, 14030, 16790, 17812, 22265, 28060, 33580, 35624, 44530, 56120, 67160, 89060, 102419, 178120, 204838, 409676, 512095, 819352, 1024190, 2048380, 4096760]

約数ペア:

[(1, 4096760), (2, 2048380), (4, 1024190), (5, 819352), (8, 512095), (10, 409676), (20, 204838), (23, 178120), (40, 102419), (46, 89060), (61, 67160), (73, 56120), (92, 44530), (115, 35624), (122, 33580), (146, 28060), (184, 22265), (230, 17812), (244, 16790), (292, 14030), (305, 13432), (365, 11224), (460, 8906), (488, 8395), (584, 7015), (610, 6716), (730, 5612), (920, 4453), (1220, 3358), (1403, 2920), (1460, 2806), (1679, 2440)]