27177640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3347}}^1$

素因数の和:3394

約数の個数: 64

約数和(自身を含む): 72316800

約数和(自身を除く): 45139160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 3347, 4060, 6694, 8120, 13388, 16735, 23429, 26776, 33470, 46858, 66940, 93716, 97063, 117145, 133880, 187432, 194126, 234290, 388252, 468580, 485315, 679441, 776504, 937160, 970630, 1358882, 1941260, 2717764, 3397205, 3882520, 5435528, 6794410, 13588820, 27177640]

約数ペア:

[(1, 27177640), (2, 13588820), (4, 6794410), (5, 5435528), (7, 3882520), (8, 3397205), (10, 2717764), (14, 1941260), (20, 1358882), (28, 970630), (29, 937160), (35, 776504), (40, 679441), (56, 485315), (58, 468580), (70, 388252), (116, 234290), (140, 194126), (145, 187432), (203, 133880), (232, 117145), (280, 97063), (290, 93716), (406, 66940), (580, 46858), (812, 33470), (1015, 26776), (1160, 23429), (1624, 16735), (2030, 13388), (3347, 8120), (4060, 6694)]