118376240

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13829}}^1$

素因数の和:13949

約数の個数: 40

約数和(自身を含む): 277817040

約数和(自身を除く): 159440800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 13829, 27658, 55316, 69145, 110632, 138290, 221264, 276580, 553160, 1106320, 1479703, 2959406, 5918812, 7398515, 11837624, 14797030, 23675248, 29594060, 59188120, 118376240]

約数ペア:

[(1, 118376240), (2, 59188120), (4, 29594060), (5, 23675248), (8, 14797030), (10, 11837624), (16, 7398515), (20, 5918812), (40, 2959406), (80, 1479703), (107, 1106320), (214, 553160), (428, 276580), (535, 221264), (856, 138290), (1070, 110632), (1712, 69145), (2140, 55316), (4280, 27658), (8560, 13829)]