109369240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 255893760

約数和(自身を除く): 146524520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 193, 248, 310, 386, 457, 620, 772, 914, 965, 1240, 1544, 1828, 1930, 2285, 3656, 3860, 4570, 5983, 7720, 9140, 11966, 14167, 18280, 23932, 28334, 29915, 47864, 56668, 59830, 70835, 88201, 113336, 119660, 141670, 176402, 239320, 283340, 352804, 441005, 566680, 705608, 882010, 1764020, 2734231, 3528040, 5468462, 10936924, 13671155, 21873848, 27342310, 54684620, 109369240]

約数ペア:

[(1, 109369240), (2, 54684620), (4, 27342310), (5, 21873848), (8, 13671155), (10, 10936924), (20, 5468462), (31, 3528040), (40, 2734231), (62, 1764020), (124, 882010), (155, 705608), (193, 566680), (248, 441005), (310, 352804), (386, 283340), (457, 239320), (620, 176402), (772, 141670), (914, 119660), (965, 113336), (1240, 88201), (1544, 70835), (1828, 59830), (1930, 56668), (2285, 47864), (3656, 29915), (3860, 28334), (4570, 23932), (5983, 18280), (7720, 14167), (9140, 11966)]