33153560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 82080000

約数和(自身を除く): 48926440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 220, 302, 440, 499, 604, 755, 998, 1208, 1510, 1661, 1996, 2495, 3020, 3322, 3992, 4990, 5489, 6040, 6644, 8305, 9980, 10978, 13288, 16610, 19960, 21956, 27445, 33220, 43912, 54890, 66440, 75349, 109780, 150698, 219560, 301396, 376745, 602792, 753490, 828839, 1506980, 1657678, 3013960, 3315356, 4144195, 6630712, 8288390, 16576780, 33153560]

約数ペア:

[(1, 33153560), (2, 16576780), (4, 8288390), (5, 6630712), (8, 4144195), (10, 3315356), (11, 3013960), (20, 1657678), (22, 1506980), (40, 828839), (44, 753490), (55, 602792), (88, 376745), (110, 301396), (151, 219560), (220, 150698), (302, 109780), (440, 75349), (499, 66440), (604, 54890), (755, 43912), (998, 33220), (1208, 27445), (1510, 21956), (1661, 19960), (1996, 16610), (2495, 13288), (3020, 10978), (3322, 9980), (3992, 8305), (4990, 6644), (5489, 6040)]