27518120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4314

約数の個数: 64

約数和(自身を含む): 73854720

約数和(自身を除く): 46336600

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, 4273, 6440, 8546, 17092, 21365, 29911, 34184, 42730, 59822, 85460, 98279, 119644, 149555, 170920, 196558, 239288, 299110, 393116, 491395, 598220, 687953, 786232, 982790, 1196440, 1375906, 1965580, 2751812, 3439765, 3931160, 5503624, 6879530, 13759060, 27518120]

約数ペア:

[(1, 27518120), (2, 13759060), (4, 6879530), (5, 5503624), (7, 3931160), (8, 3439765), (10, 2751812), (14, 1965580), (20, 1375906), (23, 1196440), (28, 982790), (35, 786232), (40, 687953), (46, 598220), (56, 491395), (70, 393116), (92, 299110), (115, 239288), (140, 196558), (161, 170920), (184, 149555), (230, 119644), (280, 98279), (322, 85460), (460, 59822), (644, 42730), (805, 34184), (920, 29911), (1288, 21365), (1610, 17092), (3220, 8546), (4273, 6440)]