103879180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2803}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 233180640

約数和(自身を除く): 129301460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 2803, 3706, 5606, 7412, 9265, 11212, 14015, 18530, 28030, 37060, 47651, 56060, 95302, 190604, 238255, 305527, 476510, 611054, 953020, 1222108, 1527635, 3055270, 5193959, 6110540, 10387918, 20775836, 25969795, 51939590, 103879180]

約数ペア:

[(1, 103879180), (2, 51939590), (4, 25969795), (5, 20775836), (10, 10387918), (17, 6110540), (20, 5193959), (34, 3055270), (68, 1527635), (85, 1222108), (109, 953020), (170, 611054), (218, 476510), (340, 305527), (436, 238255), (545, 190604), (1090, 95302), (1853, 56060), (2180, 47651), (2803, 37060), (3706, 28030), (5606, 18530), (7412, 14015), (9265, 11212)]