26675380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 60250176

約数和(自身を除く): 33574796

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1171, 1340, 2278, 2342, 4556, 4684, 5695, 5855, 11390, 11710, 19907, 22780, 23420, 39814, 78457, 79628, 99535, 156914, 199070, 313828, 392285, 398140, 784570, 1333769, 1569140, 2667538, 5335076, 6668845, 13337690, 26675380]

約数ペア:

[(1, 26675380), (2, 13337690), (4, 6668845), (5, 5335076), (10, 2667538), (17, 1569140), (20, 1333769), (34, 784570), (67, 398140), (68, 392285), (85, 313828), (134, 199070), (170, 156914), (268, 99535), (335, 79628), (340, 78457), (670, 39814), (1139, 23420), (1171, 22780), (1340, 19907), (2278, 11710), (2342, 11390), (4556, 5855), (4684, 5695)]