4025565540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2484917}}^1$

素因数の和:2484938

約数の個数: 60

約数和(自身を含む): 12628353276

約数和(自身を除く): 8602787736

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2484917, 4969834, 7454751, 9939668, 12424585, 14909502, 22364253, 24849170, 29819004, 37273755, 44728506, 49698340, 67092759, 74547510, 89457012, 111821265, 134185518, 149095020, 201278277, 223642530, 268371036, 335463795, 402556554, 447285060, 670927590, 805113108, 1006391385, 1341855180, 2012782770, 4025565540]

約数ペア:

[(1, 4025565540), (2, 2012782770), (3, 1341855180), (4, 1006391385), (5, 805113108), (6, 670927590), (9, 447285060), (10, 402556554), (12, 335463795), (15, 268371036), (18, 223642530), (20, 201278277), (27, 149095020), (30, 134185518), (36, 111821265), (45, 89457012), (54, 74547510), (60, 67092759), (81, 49698340), (90, 44728506), (108, 37273755), (135, 29819004), (162, 24849170), (180, 22364253), (270, 14909502), (324, 12424585), (405, 9939668), (540, 7454751), (810, 4969834), (1620, 2484917)]