1327436840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{14249}}^1$

素因数の和:14414

約数の個数: 64

約数和(自身を含む): 3185730000

約数和(自身を除く): 1858293160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 274, 340, 548, 680, 685, 1096, 1370, 2329, 2740, 4658, 5480, 9316, 11645, 14249, 18632, 23290, 28498, 46580, 56996, 71245, 93160, 113992, 142490, 242233, 284980, 484466, 569960, 968932, 1211165, 1937864, 1952113, 2422330, 3904226, 4844660, 7808452, 9689320, 9760565, 15616904, 19521130, 33185921, 39042260, 66371842, 78084520, 132743684, 165929605, 265487368, 331859210, 663718420, 1327436840]

約数ペア:

[(1, 1327436840), (2, 663718420), (4, 331859210), (5, 265487368), (8, 165929605), (10, 132743684), (17, 78084520), (20, 66371842), (34, 39042260), (40, 33185921), (68, 19521130), (85, 15616904), (136, 9760565), (137, 9689320), (170, 7808452), (274, 4844660), (340, 3904226), (548, 2422330), (680, 1952113), (685, 1937864), (1096, 1211165), (1370, 968932), (2329, 569960), (2740, 484466), (4658, 284980), (5480, 242233), (9316, 142490), (11645, 113992), (14249, 93160), (18632, 71245), (23290, 56996), (28498, 46580)]