26746160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{6823}}^1$

素因数の和:6850

約数の個数: 60

約数和(自身を含む): 72348048

約数和(自身を除く): 45601888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 6823, 13646, 27292, 34115, 47761, 54584, 68230, 95522, 109168, 136460, 191044, 238805, 272920, 334327, 382088, 477610, 545840, 668654, 764176, 955220, 1337308, 1671635, 1910440, 2674616, 3343270, 3820880, 5349232, 6686540, 13373080, 26746160]

約数ペア:

[(1, 26746160), (2, 13373080), (4, 6686540), (5, 5349232), (7, 3820880), (8, 3343270), (10, 2674616), (14, 1910440), (16, 1671635), (20, 1337308), (28, 955220), (35, 764176), (40, 668654), (49, 545840), (56, 477610), (70, 382088), (80, 334327), (98, 272920), (112, 238805), (140, 191044), (196, 136460), (245, 109168), (280, 95522), (392, 68230), (490, 54584), (560, 47761), (784, 34115), (980, 27292), (1960, 13646), (3920, 6823)]