25838340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3559}}^1$

素因数の和:3593

約数の個数: 72

約数和(自身を含む): 79544640

約数和(自身を除く): 53706300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3559, 3630, 7118, 7260, 10677, 14236, 17795, 21354, 35590, 39149, 42708, 53385, 71180, 78298, 106770, 117447, 156596, 195745, 213540, 234894, 391490, 430639, 469788, 587235, 782980, 861278, 1174470, 1291917, 1722556, 2153195, 2348940, 2583834, 4306390, 5167668, 6459585, 8612780, 12919170, 25838340]

約数ペア:

[(1, 25838340), (2, 12919170), (3, 8612780), (4, 6459585), (5, 5167668), (6, 4306390), (10, 2583834), (11, 2348940), (12, 2153195), (15, 1722556), (20, 1291917), (22, 1174470), (30, 861278), (33, 782980), (44, 587235), (55, 469788), (60, 430639), (66, 391490), (110, 234894), (121, 213540), (132, 195745), (165, 156596), (220, 117447), (242, 106770), (330, 78298), (363, 71180), (484, 53385), (605, 42708), (660, 39149), (726, 35590), (1210, 21354), (1452, 17795), (1815, 14236), (2420, 10677), (3559, 7260), (3630, 7118)]