4196950020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3491}}^1\times {\mathrm{6679}}^1$

素因数の和:10185

約数の個数: 72

約数和(自身を含む): 12736301760

約数和(自身を除く): 8539351740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3491, 6679, 6982, 10473, 13358, 13964, 17455, 20037, 20946, 26716, 31419, 33395, 34910, 40074, 41892, 52365, 60111, 62838, 66790, 69820, 80148, 100185, 104730, 120222, 125676, 133580, 157095, 200370, 209460, 240444, 300555, 314190, 400740, 601110, 628380, 1202220, 23316389, 46632778, 69949167, 93265556, 116581945, 139898334, 209847501, 233163890, 279796668, 349745835, 419695002, 466327780, 699491670, 839390004, 1049237505, 1398983340, 2098475010, 4196950020]

約数ペア:

[(1, 4196950020), (2, 2098475010), (3, 1398983340), (4, 1049237505), (5, 839390004), (6, 699491670), (9, 466327780), (10, 419695002), (12, 349745835), (15, 279796668), (18, 233163890), (20, 209847501), (30, 139898334), (36, 116581945), (45, 93265556), (60, 69949167), (90, 46632778), (180, 23316389), (3491, 1202220), (6679, 628380), (6982, 601110), (10473, 400740), (13358, 314190), (13964, 300555), (17455, 240444), (20037, 209460), (20946, 200370), (26716, 157095), (31419, 133580), (33395, 125676), (34910, 120222), (40074, 104730), (41892, 100185), (52365, 80148), (60111, 69820), (62838, 66790)]