13160960

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 80

約数和(自身を含む): 32482296

約数和(自身を除く): 19321336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 97, 106, 128, 160, 194, 212, 256, 265, 320, 388, 424, 485, 512, 530, 640, 776, 848, 970, 1060, 1280, 1552, 1696, 1940, 2120, 2560, 3104, 3392, 3880, 4240, 5141, 6208, 6784, 7760, 8480, 10282, 12416, 13568, 15520, 16960, 20564, 24832, 25705, 27136, 31040, 33920, 41128, 49664, 51410, 62080, 67840, 82256, 102820, 124160, 135680, 164512, 205640, 248320, 329024, 411280, 658048, 822560, 1316096, 1645120, 2632192, 3290240, 6580480, 13160960]

約数ペア:

[(1, 13160960), (2, 6580480), (4, 3290240), (5, 2632192), (8, 1645120), (10, 1316096), (16, 822560), (20, 658048), (32, 411280), (40, 329024), (53, 248320), (64, 205640), (80, 164512), (97, 135680), (106, 124160), (128, 102820), (160, 82256), (194, 67840), (212, 62080), (256, 51410), (265, 49664), (320, 41128), (388, 33920), (424, 31040), (485, 27136), (512, 25705), (530, 24832), (640, 20564), (776, 16960), (848, 15520), (970, 13568), (1060, 12416), (1280, 10282), (1552, 8480), (1696, 7760), (1940, 6784), (2120, 6208), (2560, 5141), (3104, 4240), (3392, 3880)]