88376120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13723}}^1$

素因数の和:13764

約数の個数: 64

約数和(自身を含む): 237150720

約数和(自身を除く): 148774600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 13723, 27446, 54892, 68615, 96061, 109784, 137230, 192122, 274460, 315629, 384244, 480305, 548920, 631258, 768488, 960610, 1262516, 1578145, 1921220, 2209403, 2525032, 3156290, 3842440, 4418806, 6312580, 8837612, 11047015, 12625160, 17675224, 22094030, 44188060, 88376120]

約数ペア:

[(1, 88376120), (2, 44188060), (4, 22094030), (5, 17675224), (7, 12625160), (8, 11047015), (10, 8837612), (14, 6312580), (20, 4418806), (23, 3842440), (28, 3156290), (35, 2525032), (40, 2209403), (46, 1921220), (56, 1578145), (70, 1262516), (92, 960610), (115, 768488), (140, 631258), (161, 548920), (184, 480305), (230, 384244), (280, 315629), (322, 274460), (460, 192122), (644, 137230), (805, 109784), (920, 96061), (1288, 68615), (1610, 54892), (3220, 27446), (6440, 13723)]