32891000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 79522560

約数和(自身を除く): 46631560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 1000, 1061, 1240, 1550, 2122, 3100, 3875, 4244, 5305, 6200, 7750, 8488, 10610, 15500, 21220, 26525, 31000, 32891, 42440, 53050, 65782, 106100, 131564, 132625, 164455, 212200, 263128, 265250, 328910, 530500, 657820, 822275, 1061000, 1315640, 1644550, 3289100, 4111375, 6578200, 8222750, 16445500, 32891000]

約数ペア:

[(1, 32891000), (2, 16445500), (4, 8222750), (5, 6578200), (8, 4111375), (10, 3289100), (20, 1644550), (25, 1315640), (31, 1061000), (40, 822275), (50, 657820), (62, 530500), (100, 328910), (124, 265250), (125, 263128), (155, 212200), (200, 164455), (248, 132625), (250, 131564), (310, 106100), (500, 65782), (620, 53050), (775, 42440), (1000, 32891), (1061, 31000), (1240, 26525), (1550, 21220), (2122, 15500), (3100, 10610), (3875, 8488), (4244, 7750), (5305, 6200)]